This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009/Debian) (format=latex 2010.8.30) 11 OCT 2010 14:05 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **ex_curve.tex (./ex_curve.tex LaTeX2e <2009/09/24> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, loaded. ! Undefined control sequence. l.1 \section {Soluzioni} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.1 \section{S oluzioni} You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. Missing character: There is no S in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 1--2 [] [] ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.3 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Missing \begin{document}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.4 \mbox{ } You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. Overfull \hbox (20.0pt too wide) in paragraph at lines 4--5 [][] [] Missing character: There is no C in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no ; in font nullfont! LaTeX Font Info: External font `cmex10' loaded for size (Font) <7> on input line 7. LaTeX Font Info: External font `cmex10' loaded for size (Font) <5> on input line 7. Overfull \hbox (219.18022pt too wide) detected at line 10 \OML/cmm/m/it/10 '[]\OT1/cmr/m/n/10 (\OML/cmm/m/it/10 t\OT1/cmr/m/n/10 ) = (1\O ML/cmm/m/it/10 ; \OT1/cmr/m/n/10 1 + [] \OML/cmm/m/it/10 t\OT1/cmr/m/n/10 )\OML /cmm/m/it/10 ; \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\OT1/cmr/m/n/10 (\OML/cmm /m/it/10 t\OT1/cmr/m/n/10 )\OMS/cmsy/m/n/10 k \OT1/cmr/m/n/10 = [] [] Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! LaTeX Font Info: Try loading font information for +cmr on input line 11. LaTeX Font Info: No file cmr.fd. on input line 11. LaTeX Font Warning: Font shape `/cmr/m/n' undefined (Font) using `/cmr/m/n' instead on input line 11. ! Corrupted NFSS tables. wrong@fontshape ...message {Corrupted NFSS tables} error@fontshape else let f... l.11 da cui si ottiene che il versore tangente \`e dato da This error message was generated by an \errmessage command, so I can't give any explicit help. Pretend that you're Hercule Poirot: Examine all clues, and deduce the truth by order and method. LaTeX Font Warning: Font shape `/cmr/m/n' undefined (Font) using `OT1/cmr/m/n' instead on input line 11. Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (9.44446pt too wide) in paragraph at lines 10--12 \/cmr/m/n/10 ^^Re [] Overfull \hbox (176.4338pt too wide) detected at line 14 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [](1\OML/c mm/m/it/10 ; \/cmr/m/n/10 1 + [] \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/ 10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 14--17 $\OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (16.05908pt too wide) in paragraph at lines 14--17 \OML/cmm/m/it/10 ^^Y=\/cmr/m/n/10 2$ [] Overfull \hbox (27.72578pt too wide) in paragraph at lines 14--17 \/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Y=\/cmr/m/n/10 2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (33.28131pt too wide) in paragraph at lines 14--17 \/cmr/m/n/10 2\OML/cmm/m/it/10 ; ^^Y=\/cmr/m/n/10 2 + [] Overfull \hbox (8.88892pt too wide) in paragraph at lines 14--17 \/cmr/m/n/10 1)$ [] Overfull \hbox (103.19579pt too wide) detected at line 19 \OML/cmm/m/it/10 T[] [] \/cmr/m/n/10 = [] \OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (238.32054pt too wide) detected at line 25 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] \OML/cm m/m/it/10 ; \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/ 10 t\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k \/cmr/m/n/10 = [] [] Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (196.50742pt too wide) detected at line 29 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] \OML /cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 29--32 $\OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 29--32 \/cmr/m/n/10 0$ [] Overfull \hbox (22.22224pt too wide) in paragraph at lines 29--32 \/cmr/m/n/10 (0\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)$ [] Overfull \hbox (93.90347pt too wide) detected at line 34 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (0) = [] \OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.38 \varphi'(t)=(-r\sen t,r\cos t),\qquad The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (140.89568pt too wide) detected at line 40 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OMS/cmsy /m/n/10 ^^@\OML/cmm/m/it/10 rt; r [] t\/cmr/m/n/10 )\OML/cmm/m/it/10 ; \OMS/cm sy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\O MS/cmsy/m/n/10 k \/cmr/m/n/10 = \OML/cmm/m/it/10 r [] Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! ! Undefined control sequence. l.43 T_\varphi(t)=(-\cos t,\sen t). The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (83.04782pt too wide) detected at line 44 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OMS/cmsy /m/n/10 ^^@ [] \OML/cmm/m/it/10 t; t\/cmr/m/n/10 )\OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.48 \varphi'(t)=\left(|t|+\frac{t^2}{|t|},1+\sen t\right),\qquad The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.49 \|\varphi'(t)\|=\sqrt{1+4t^2+\sen ^2 t +2\sen t} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.49 \|\varphi'(t)\|=\sqrt{1+4t^2+\sen ^2 t +2\sen t} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (238.67735pt too wide) detected at line 50 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] \OML/cm m/m/it/10 ; \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/ 10 t\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k \/cmr/m/n/10 = [] [] Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! ! Undefined control sequence. \sqrt {1+4t^2+\sen ^2t +2\sen t} l.53 ...=\frac{1}{\sqrt{1+4t^2+\sen ^2t +2\sen t}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. \sqrt {1+4t^2+\sen ^2t +2\sen t} l.53 ...=\frac{1}{\sqrt{1+4t^2+\sen ^2t +2\sen t}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.54 \left(|t|+\frac{t^2}{|t|},1+\sen t\right). The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (197.59756pt too wide) detected at line 55 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] \OML /cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 55--58 $\OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (6.05905pt too wide) in paragraph at lines 55--58 \OML/cmm/m/it/10 ^^Y$ [] Overfull \hbox (32.71535pt too wide) in paragraph at lines 55--58 \/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Y[]; ^^Y \/cmr/m/n/10 + [] Overfull \hbox (8.88892pt too wide) in paragraph at lines 55--58 \/cmr/m/n/10 1)$ [] Overfull \hbox (149.3861pt too wide) detected at line 60 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Y\/cmr/m/n/10 ) = [] \OML/ cmm/m/it/10 : [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.62 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.64 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 65--66 [][] [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 68--69 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 68--69 \/cmr/m/n/10 1$ [] Overfull \hbox (67.99997pt too wide) detected at line 71 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (2\OML/cmm /m/it/10 t; \/cmr/m/n/10 3\OML/cmm/m/it/10 t[]\/cmr/m/n/10 ) [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 71--73 \/cmr/m/n/10 ^^Re [] Overfull \hbox (222.6227pt too wide) detected at line 75 \OML/cmm/m/it/10 r\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m/i t/10 '\/cmr/m/n/10 (1) + \OML/cmm/m/it/10 t'[]\/cmr/m/n/10 (1) = (1\OML/cmm/m/i t/10 ; \/cmr/m/n/10 1) + \OML/cmm/m/it/10 t\/cmr/m/n/10 (2\OML/cmm/m/it/10 ; \/ cmr/m/n/10 3) = (2\OML/cmm/m/it/10 t \/cmr/m/n/10 + 1\OML/cmm/m/it/10 ; \/cmr/m /n/10 3\OML/cmm/m/it/10 t \/cmr/m/n/10 + 1)\OML/cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 75--77 \/cmr/m/n/10 ^^Re [] Overfull \hbox (49.6657pt too wide) detected at line 79 \OML/cmm/m/it/10 y \/cmr/m/n/10 = []\OML/cmm/m/it/10 x \OMS/cmsy/m/n/10 ^^@ []\ OML/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 81--82 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (6.05905pt too wide) in paragraph at lines 81--82 \OML/cmm/m/it/10 ^^Y$ [] Overfull \hbox (77.73604pt too wide) detected at line 84 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = ([] \OML/c mm/m/it/10 t; \OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 1) [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 84--86 \/cmr/m/n/10 ^^Re [] Overfull \hbox (220.29631pt too wide) detected at line 88 \OML/cmm/m/it/10 r\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m/i t/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^Y\/cmr/m/n/10 ) + \OML/cmm/m/it/10 t'[]\ /cmr/m/n/10 (\OML/cmm/m/it/10 ^^Y\/cmr/m/n/10 ) = (0\OML/cmm/m/it/10 ; \/cmr/m/ n/10 0) + \OML/cmm/m/it/10 t\/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 1\OM L/cmm/m/it/10 ; \OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 1) = (\OMS/cmsy/m/n/10 ^^@\OML /cmm/m/it/10 t; \OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/ it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 88--90 \/cmr/m/n/10 ^^Re [] Overfull \hbox (27.08788pt too wide) detected at line 92 \OML/cmm/m/it/10 y \/cmr/m/n/10 = \OML/cmm/m/it/10 x: [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 94--95 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (7.32747pt too wide) in paragraph at lines 94--95 []$ [] ! Undefined control sequence. l.96 \varphi'(t)=\left(2\cos^2 t -2,-2\cos t\sen t-\frac{\cos t}{\sen^2 t}\r... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. \sen ^2 t l.96 ... -2,-2\cos t\sen t-\frac{\cos t}{\sen^2 t} \right) The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (170.2886pt too wide) detected at line 97 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 97--99 \/cmr/m/n/10 ^^Re [] Overfull \hbox (269.51413pt too wide) detected at line 102 \OML/cmm/m/it/10 r\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m/i t/10 ' [] \/cmr/m/n/10 + \OML/cmm/m/it/10 t'[] [] \/cmr/m/n/10 = [] + \OML/cmm/ m/it/10 t\/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 2\OML/cmm/m/it/10 ; \/c mr/m/n/10 0) = [] \OML/cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 102--104 \/cmr/m/n/10 ^^Re [] Overfull \hbox (26.37262pt too wide) detected at line 106 \OML/cmm/m/it/10 y \/cmr/m/n/10 = 1\OML/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 108--109 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 108--109 \/cmr/m/n/10 1$ [] Overfull \hbox (89.56667pt too wide) detected at line 111 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! 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Overfull \hbox (4.44444pt too wide) in paragraph at lines 111--113 \/cmr/m/n/10 ^^Re [] Overfull \hbox (277.9005pt too wide) detected at line 116 \OML/cmm/m/it/10 r\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m/i t/10 '\/cmr/m/n/10 (1) + \OML/cmm/m/it/10 t'[]\/cmr/m/n/10 (1) = (1\OML/cmm/m/i t/10 ; \/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 1) + \OML/cmm/m/it/10 t\/c mr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2\OML/cmm/m/it/10 ; \OMS/cmsy/m/n/1 0 ^^@\/cmr/m/n/10 3) = (\OML/cmm/m/it/10 t \/cmr/m/n/10 + 1\OML/cmm/m/it/10 ; \ /cmr/m/n/10 2\OML/cmm/m/it/10 t \/cmr/m/n/10 + 1\OML/cmm/m/it/10 ; \OMS/cmsy/m/ n/10 ^^@\/cmr/m/n/10 3\OML/cmm/m/it/10 t \/cmr/m/n/10 + 1)\OML/cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! 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Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 116--118 \/cmr/m/n/10 ^^Re [] Overfull \hbox (57.00543pt too wide) detected at line 125 [] [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.127 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. 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Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. ... Reference `FigCurve' on page \thepage \space undefined\on@line . l.135 (si veda Figura \ref{FigCurve} ). Per vedere meglio questo fatto, possi... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Reference `FigCurve' on page undefined on input line 135. Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! 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Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 ^^Re [] Overfull \hbox (14.16663pt too wide) in paragraph at lines 145--148 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 0$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 ^^Re [] Overfull \hbox (6.80557pt too wide) in paragraph at lines 145--148 []\/cmr/m/n/10 E [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 ^^Ro [] Overfull \hbox (27.77782pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 [\OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 0]$ [] Overfull \hbox (20.00002pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; \/cmr/m/n/10 1]$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 145--148 \/cmr/m/n/10 ^^Re [] Overfull \hbox (208.45131pt too wide) detected at line 151 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OMS/cmsy/m/n /10 ^^@\/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 1]) = [][] \OMS/cmsy/m/n/1 0 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OMS/cmsy/ m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [][] []\OML/cmm/m/it/10 dt \/cmr/m/n /10 = 2[]\OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 151--155 \/cmr/m/n/10 ^^Re [] Overfull \hbox (33.59721pt too wide) in paragraph at lines 151--155 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 151--155 \/cmr/m/n/10 0$ [] Overfull \hbox (14.16663pt too wide) in paragraph at lines 151--155 \OML/cmm/m/it/10 t \OMS/cmsy/m/n/10 6\/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 151--155 \/cmr/m/n/10 0$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 151--155 \/cmr/m/n/10 0$ [] Overfull \hbox (16.38884pt too wide) in paragraph at lines 151--155 \OML/cmm/m/it/10 t \OMS/cmsy/m/n/10 ! [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 151--155 \/cmr/m/n/10 0$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no F in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. ... Reference `FigCurve' on page \thepage \space undefined\on@line . l.157 la Figura \ref{FigCurve} ), non potr\`a esistere una riparametrizzazione The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Reference `FigCurve' on page undefined on input line 157. Missing character: There is no ) in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 155--160 \/cmr/m/n/10 ^^Re [] Overfull \hbox (14.16663pt too wide) in paragraph at lines 155--160 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 155--160 \/cmr/m/n/10 0$ [] Overfull \hbox (22.22224pt too wide) in paragraph at lines 155--160 \/cmr/m/n/10 (0\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)$ [] Overfull \hbox (10.86105pt too wide) in paragraph at lines 155--160 [] [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 155--160 \/cmr/m/n/10 ^^Ra [] ! LaTeX Error: The font size command \normalsize is not defined: there is probably something wrong with the class file. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.160 $$ Your command was ignored. Type I to replace it with another command, or to continue without it. [1] Overfull \hbox (169.72287pt too wide) detected at line 162 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] = [](2\ OML/cmm/m/it/10 t; \/cmr/m/n/10 3\OML/cmm/m/it/10 t[]\/cmr/m/n/10 )\OML/cmm/m/i t/10 ; [] Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (176.94316pt too wide) detected at line 166 [] \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OMS/c msy/m/n/10 ^^@\/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)\OML/cmm/m/it/10 ; [] T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)\OML/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.168 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.169 l(\varphi ,[-1,1])=&\int_{-1}^1 \|\varphi'(t)\|dt I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.169 l(\varphi,[-1,1])=& \int_{-1}^1 \|\varphi'(t)\|dt I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.171 =& \frac{2}{27}(13\sqrt{13}-8). I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 131 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.172 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.172 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no L in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 ^^Re [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 ^^Ro [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 ^^Re [] Overfull \hbox (53.20831pt too wide) in paragraph at lines 166--174 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 1\OML/cmm/m/ it/10 ; \/cmr/m/n/10 1]) = [] Overfull \hbox (67.23267pt too wide) in paragraph at lines 166--174 [][] \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cm r/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (84.31595pt too wide) in paragraph at lines 166--174 [][] \OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 t\OMS/cmsy/m/n/10 j[]\OML/cmm/m/it/10 d t \/cmr/m/n/10 = [] Overfull \hbox (70.56593pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 2 [][] \OML/cmm/m/it/10 t[]dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 = [] Overfull \hbox (50.37238pt too wide) in paragraph at lines 166--174 []\/cmr/m/n/10 (13[] \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (11.6667pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 8)\OML/cmm/m/it/10 :$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 166--174 \/cmr/m/n/10 ^^Ra [] ! Undefined control sequence. l.175 a(t)=\scal {\varphi''(t)}{T_\varphi(t)}=\frac{2t(2+9t^2)}{|t|\sqrt{4+9t... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (142.3726pt too wide) detected at line 176 \OML/cmm/m/it/10 a\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [][] = []\OM L/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (5.00002pt too wide) in paragraph at lines 176--178 \/cmr/m/n/10 ^^So [] Overfull \hbox (252.533pt too wide) detected at line 180 \OML/cmm/m/it/10 v[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it /10 k\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 N[]\/cmr/m/ n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML /cmm/m/it/10 t\/cmr/m/n/10 ) \OMS/cmsy/m/n/10 ^^@ \OML/cmm/m/it/10 a\/cmr/m/n/1 0 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m /it/10 t\/cmr/m/n/10 ) = [](4\OML/cmm/m/it/10 ; \/cmr/m/n/10 18\OML/cmm/m/it/10 t \/cmr/m/n/10 + 27\OML/cmm/m/it/10 t[]\/cmr/m/n/10 )\OML/cmm/m/it/10 : [] Missing character: There is no C in font nullfont! Missing character: There is no O in font nullfont! Missing character: There is no N in font nullfont! Missing character: There is no T in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no N in font nullfont! Missing character: There is no U in font nullfont! Missing character: There is no A in font nullfont! Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no F in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. ... Reference `FigCurve' on page \thepage \space undefined\on@line . l.183 ...lare (vedere figura Figura \ref{FigCurve} ). The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Reference `FigCurve' on page undefined on input line 183. Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.186 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.187 l(\varphi ,[-2,8])=&\int_{-2}^8 \|((2-t)\cos t,-(2-t)\sen t)\|dt I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.187 l(\varphi,[-2,8])=& \int_{-2}^8 \|((2-t)\cos t,-(2-t)\sen t)\|dt I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.187 ...])=&\int_{-2}^8 \|((2-t)\cos t,-(2-t)\sen t)\|dt The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.189 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 131 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.191 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.191 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 ^^Re [] Overfull \hbox (10.86105pt too wide) in paragraph at lines 183--192 [] [] Overfull \hbox (6.80557pt too wide) in paragraph at lines 183--192 []\/cmr/m/n/10 E [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 ^^Re [] Overfull \hbox (53.20831pt too wide) in paragraph at lines 183--192 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 2\OML/cmm/m/ it/10 ; \/cmr/m/n/10 8]) = [] Overfull \hbox (42.68063pt too wide) in paragraph at lines 183--192 [][] \OMS/cmsy/m/n/10 k\/cmr/m/n/10 ((2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (56.72221pt too wide) in paragraph at lines 183--192 \OML/cmm/m/it/10 t\/cmr/m/n/10 ) [] \OML/cmm/m/it/10 t; \OMS/cmsy/m/n/10 ^^@\/c mr/m/n/10 (2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (39.37154pt too wide) in paragraph at lines 183--192 \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OMS/cmsy/m/n/1 0 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (32.6806pt too wide) in paragraph at lines 183--192 [][] \OMS/cmsy/m/n/10 j\/cmr/m/n/10 2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (15.20488pt too wide) in paragraph at lines 183--192 \OML/cmm/m/it/10 t\OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 = [] Overfull \hbox (32.12509pt too wide) in paragraph at lines 183--192 [][]\/cmr/m/n/10 (2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (24.0938pt too wide) in paragraph at lines 183--192 \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 dt \/cmr/m/n/10 + [] Overfull \hbox (26.43062pt too wide) in paragraph at lines 183--192 [][]\/cmr/m/n/10 (\OML/cmm/m/it/10 t \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (28.2604pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 2)\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (12.77782pt too wide) in paragraph at lines 183--192 \/cmr/m/n/10 26\OML/cmm/m/it/10 :$ [] ! LaTeX Error: Environment figure undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.193 \begin{figure} [htbp] Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no [ in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.196 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.197 \includegraphics [width=0.3\textwidth]{curva1}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 3 in font nullfont! ! Missing number, treated as zero. ] l.197 \includegraphics[width=0.3\textwidth] {curva1}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.197 \includegraphics[width=0.3\textwidth] {curva1}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no 1 in font nullfont! ! Undefined control sequence. l.199 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.200 \includegraphics [width=0.18\textwidth]{curva2}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 1 in font nullfont! Missing character: There is no 8 in font nullfont! ! Missing number, treated as zero. ] l.200 \includegraphics[width=0.18\textwidth] {curva2}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.200 \includegraphics[width=0.18\textwidth] {curva2}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no 2 in font nullfont! ! Undefined control sequence. l.202 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.203 \includegraphics [width=0.3\textwidth]{curva3}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 3 in font nullfont! ! Missing number, treated as zero. ] l.203 \includegraphics[width=0.3\textwidth] {curva3}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.203 \includegraphics[width=0.3\textwidth] {curva3}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no 3 in font nullfont! ! LaTeX Error: \caption outside float. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.206 \caption {\small Sostegni delle curve $(t,|t|)$, $(t^2,t^3)$, e $(1-\co... You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. ! Undefined control sequence. l.206 \caption{\small Sostegni delle curve $(t,|t|)$, $(t^2,t^3)$, e $(1-\co... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no S in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.206 ...t|)$, $(t^2,t^3)$, e $(1-\cos t+(2-t)\sen t, \sen t+(2-t)\cos t)$.} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.206 ...t^2,t^3)$, e $(1-\cos t+(2-t)\sen t, \sen t+(2-t)\cos t)$.} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{figure}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.208 \end{figure} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.209 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (25.00002pt too wide) in paragraph at lines 206--210 $\/cmr/m/n/10 (\OML/cmm/m/it/10 t; \OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 t\OMS/ cmsy/m/n/10 j\/cmr/m/n/10 )$ [] Overfull \hbox (28.4167pt too wide) in paragraph at lines 206--210 \/cmr/m/n/10 (\OML/cmm/m/it/10 t[]; t[]\/cmr/m/n/10 )$ [] Overfull \hbox (16.66672pt too wide) in paragraph at lines 206--210 \/cmr/m/n/10 (1 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (26.44444pt too wide) in paragraph at lines 206--210 [] \OML/cmm/m/it/10 t \/cmr/m/n/10 + [] Overfull \hbox (16.66672pt too wide) in paragraph at lines 206--210 \/cmr/m/n/10 (2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (26.94446pt too wide) in paragraph at lines 206--210 \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 t; t \/cmr/m/n/10 + [] Overfull \hbox (16.66672pt too wide) in paragraph at lines 206--210 \/cmr/m/n/10 (2 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (31.72218pt too wide) in paragraph at lines 206--210 \OML/cmm/m/it/10 t\/cmr/m/n/10 ) [] \OML/cmm/m/it/10 t\/cmr/m/n/10 )$ [] ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.212 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 213--214 [][] [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.217 $\varphi:[3/4,4/3]\to\R ^2$, The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 216--218 \/cmr/m/n/10 ^^Re [] Overfull \hbox (12.09717pt too wide) in paragraph at lines 216--218 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (57.26393pt too wide) in paragraph at lines 216--218 \/cmr/m/n/10 [3\OML/cmm/m/it/10 =\/cmr/m/n/10 4\OML/cmm/m/it/10 ; \/cmr/m/n/10 4\OML/cmm/m/it/10 =\/cmr/m/n/10 3] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (69.7985pt too wide) detected at line 220 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 x\/cmr/m/n/10 ) = (\OML/cmm/m/ it/10 x; [] x\/cmr/m/n/10 ); [] Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (68.4555pt too wide) detected at line 224 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 x\/cmr/m/n/10 ) = [] [] Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (283.60957pt too wide) detected at line 229 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [3\OML/cmm/m/i t/10 =\/cmr/m/n/10 4\OML/cmm/m/it/10 ; \/cmr/m/n/10 4\OML/cmm/m/it/10 =\/cmr/m/ n/10 3]) = [][] \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/ it/10 x\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dx \/cmr/m/n/10 = [][] []\OML/cmm/m/it/10 dx \/cmr/m/n/10 = [] + [] []\OML/cmm/m/it/10 : [] Missing character: There is no U in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.231 ...zzazione \`e data da $\varphi:[1,2]\to \R ^2$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (4.44444pt too wide) in paragraph at lines 231--232 \/cmr/m/n/10 ^^Re [] Overfull \hbox (12.09717pt too wide) in paragraph at lines 231--232 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (37.26387pt too wide) in paragraph at lines 231--232 \/cmr/m/n/10 [1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (96.28528pt too wide) detected at line 236 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] ; [] Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.238 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.239 l(\varphi ,[1,2]) =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.239 l(\varphi,[1,2]) =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.245 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 214 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.247 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.247 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 236--249 \/cmr/m/n/10 ^^Re [] Overfull \hbox (45.43051pt too wide) in paragraph at lines 236--249 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2]) = [] Overfull \hbox (145.5116pt too wide) in paragraph at lines 236--249 [][] [] \OML/cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 236--249 \/cmr/m/n/10 = [] Overfull \hbox (55.34232pt too wide) in paragraph at lines 236--249 [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (29.14246pt too wide) in paragraph at lines 236--249 []\/cmr/m/n/10 (\OML/cmm/m/it/10 e[] \/cmr/m/n/10 + [] Overfull \hbox (16.66672pt too wide) in paragraph at lines 236--249 \/cmr/m/n/10 1) \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 236--249 \/cmr/m/n/10 1\OML/cmm/m/it/10 :$ [] Missing character: There is no U in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.249 ...zzazione \`e data da $\varphi:[1,2]\to \R ^2$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (4.44444pt too wide) in paragraph at lines 249--250 \/cmr/m/n/10 ^^Re [] Overfull \hbox (12.09717pt too wide) in paragraph at lines 249--250 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (37.26387pt too wide) in paragraph at lines 249--250 \/cmr/m/n/10 [1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (55.27425pt too wide) detected at line 252 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OML/cmm/m/ it/10 e[]; t\/cmr/m/n/10 ) [] Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.253 ma anche da $\psi:[e,e^2]\to \R ^2$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (12.42819pt too wide) in paragraph at lines 252--254 $\OML/cmm/m/it/10 \/cmr/m/n/10 : [] Overfull \hbox (41.0625pt too wide) in paragraph at lines 252--254 \/cmr/m/n/10 [\OML/cmm/m/it/10 e; e[]\/cmr/m/n/10 ] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (63.81705pt too wide) detected at line 256 \OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OML/cmm/m/ it/10 t; [] t\/cmr/m/n/10 )\OML/cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.258 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.259 l(\varphi ,[1,2])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.259 l(\varphi,[1,2])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.262 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.264 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 214 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.268 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.268 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 256--270 \/cmr/m/n/10 ^^Re [] Overfull \hbox (45.43051pt too wide) in paragraph at lines 256--270 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2]) = [] Overfull \hbox (69.90967pt too wide) in paragraph at lines 256--270 [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (49.29144pt too wide) in paragraph at lines 256--270 [][] []\OML/cmm/m/it/10 ds[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 256--270 \/cmr/m/n/10 = [] Overfull \hbox (71.21901pt too wide) in paragraph at lines 256--270 [][] []\OML/cmm/m/it/10 d^^\[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 256--270 \/cmr/m/n/10 = [] Overfull \hbox (42.47571pt too wide) in paragraph at lines 256--270 [] \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (42.47571pt too wide) in paragraph at lines 256--270 [] \/cmr/m/n/10 + [] Overfull \hbox (96.833pt too wide) in paragraph at lines 256--270 [] []\OML/cmm/m/it/10 :$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.271 ad esempio da $\varphi:[0,a]\to \R ^2$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (4.44444pt too wide) in paragraph at lines 270--272 \/cmr/m/n/10 ^^Re [] Overfull \hbox (12.09717pt too wide) in paragraph at lines 270--272 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (37.54974pt too wide) in paragraph at lines 270--272 \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; a\/cmr/m/n/10 ] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (112.036pt too wide) detected at line 274 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = (\OML/cmm/m/ it/10 t; \/cmr/m/n/10 (\OML/cmm/m/it/10 a[] \OMS/cmsy/m/n/10 ^^@ \OML/cmm/m/it/ 10 t[]\/cmr/m/n/10 )[]); [] Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (152.27208pt too wide) detected at line 280 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.282 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.283 l(\varphi ,[0,a])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.283 l(\varphi,[0,a])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 214 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.286 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.286 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (5.00002pt too wide) in paragraph at lines 280--306 \/cmr/m/n/10 ^^Ra [] Overfull \hbox (45.71638pt too wide) in paragraph at lines 280--306 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; a\/cmr/m/n/10 ]) = [] Overfull \hbox (136.23114pt too wide) in paragraph at lines 280--306 [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (74.49506pt too wide) in paragraph at lines 280--306 \OML/cmm/m/it/10 a[] [][] t[]dt \/cmr/m/n/10 = [] Overfull \hbox (14.4498pt too wide) in paragraph at lines 280--306 []\OML/cmm/m/it/10 a:$ [] Missing character: There is no P in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! ! Undefined control sequence. l.306 ...arphi:[\frac{18}{25},\frac{51}{25}]\to \R ^2$ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (12.09717pt too wide) in paragraph at lines 306--307 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (48.00835pt too wide) in paragraph at lines 306--307 \/cmr/m/n/10 [[]\OML/cmm/m/it/10 ; []\/cmr/m/n/10 ] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (90.88599pt too wide) detected at line 311 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (89.70265pt too wide) detected at line 317 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] \OML/cm m/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.319 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! ! Missing $ inserted. $ l.320 l\left (\varphi,\left[\frac{18}{25},\frac{51}{25}\right]\right)=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.320 ...rac{18}{25},\frac{51}{25}\right]\right)=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.323 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 214 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.326 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.326 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (5.00002pt too wide) in paragraph at lines 317--327 \/cmr/m/n/10 ^^Ra [] Overfull \hbox (64.2306pt too wide) in paragraph at lines 317--327 [] \/cmr/m/n/10 = [] Overfull \hbox (92.72433pt too wide) in paragraph at lines 317--327 [][] []\OML/cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 317--327 \/cmr/m/n/10 = [] Overfull \hbox (18.15005pt too wide) in paragraph at lines 317--327 [] \/cmr/m/n/10 + [] Overfull \hbox (28.15004pt too wide) in paragraph at lines 317--327 [] [] \/cmr/m/n/10 + [] Overfull \hbox (19.78432pt too wide) in paragraph at lines 317--327 []$ [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.328 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.330 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 331--332 [][] [] Missing character: There is no P in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (169.8211pt too wide) detected at line 338 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OML/cmm/m/it /10 #[]; #[]\/cmr/m/n/10 ]) = [][] []\OML/cmm/m/it/10 d# [] Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.340 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.341 l(\varphi ,[-\pi,\pi])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.341 l(\varphi,[-\pi,\pi])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.342 ...{-\pi}^\pi \sqrt{(1+\cos\vartheta)^2+\sen ^2\vartheta}d\vartheta The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.345 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.346 8a \sqrt{2}\left[\sen \frac{\vartheta}{2}\right]_{-\pi}^\pi =16a\sqrt{2}. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 332 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.347 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.347 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (55.32639pt too wide) in paragraph at lines 338--349 $\OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 ^^Y ; ^^Y\/cmr/m/n/10 ]) = [] Overfull \hbox (134.77234pt too wide) in paragraph at lines 338--349 \/cmr/m/n/10 2\OML/cmm/m/it/10 a [][] []d# \/cmr/m/n/10 = [] Overfull \hbox (76.75601pt too wide) in paragraph at lines 338--349 \/cmr/m/n/10 4\OML/cmm/m/it/10 a[] [][] [] []d#[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 338--349 \/cmr/m/n/10 = [] Overfull \hbox (63.08125pt too wide) in paragraph at lines 338--349 \/cmr/m/n/10 8\OML/cmm/m/it/10 a[] [][] \/cmr/m/n/10 = [] Overfull \hbox (31.39708pt too wide) in paragraph at lines 338--349 \/cmr/m/n/10 16\OML/cmm/m/it/10 a[]:$ [] Missing character: There is no P in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.350 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.351 l(\varphi ,[0,\pi/6])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.351 l(\varphi,[0,\pi/6])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 332 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.353 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.353 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (56.48958pt too wide) in paragraph at lines 349--355 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; ^^Y=\/cmr/m/n/10 6]) = [] Overfull \hbox (73.79004pt too wide) in paragraph at lines 349--355 \OML/cmm/m/it/10 a[] [][] e[]d# \/cmr/m/n/10 = [] Overfull \hbox (48.45306pt too wide) in paragraph at lines 349--355 \OML/cmm/m/it/10 a[]\/cmr/m/n/10 (\OML/cmm/m/it/10 e[] \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (11.6667pt too wide) in paragraph at lines 349--355 \/cmr/m/n/10 1)\OML/cmm/m/it/10 :$ [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.356 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.357 l(\varphi ,[0,\frac{3}{2}])=&\int_0^{3/2}\sqrt{\vartheta^4+4\vartheta^2... I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.357 l(\varphi,[0,\frac{3}{2}])=& \int_0^{3/2}\sqrt{\vartheta^4+4\vartheta^2... I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.359 =& \frac{61}{24}. I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 332 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.360 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.360 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (46.81662pt too wide) in paragraph at lines 355--361 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; []\/cmr/m/n/10 ]) = [] Overfull \hbox (88.93413pt too wide) in paragraph at lines 355--361 [][] []\OML/cmm/m/it/10 d# \/cmr/m/n/10 = [] Overfull \hbox (73.89249pt too wide) in paragraph at lines 355--361 [][] \OML/cmm/m/it/10 #[]d#[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 355--361 \/cmr/m/n/10 = [] Overfull \hbox (13.15004pt too wide) in paragraph at lines 355--361 []\OML/cmm/m/it/10 :$ [] Missing character: There is no A in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.364 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! ! Missing $ inserted. $ l.365 l\left (\varphi,\Big[0,\frac{5\pi}{6}\Big]\right)=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.365 ...arphi,\Big[0,\frac{5\pi}{6}\Big]\right)=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.366 a\int_0^{\frac{5\pi}{6}}\left|\sen ^4\frac{\vartheta}{5}\right|d\vartheta= The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 332 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.368 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.368 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (63.68854pt too wide) in paragraph at lines 363--369 [] \/cmr/m/n/10 = [] Overfull \hbox (67.64691pt too wide) in paragraph at lines 363--369 \OML/cmm/m/it/10 a [][] [] d# \/cmr/m/n/10 = [] Overfull \hbox (48.50166pt too wide) in paragraph at lines 363--369 \OMS/cmsy/m/n/10 ^^@[]\/cmr/m/n/10 (7[] \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (17.72575pt too wide) in paragraph at lines 363--369 \/cmr/m/n/10 4\OML/cmm/m/it/10 ^^Y\/cmr/m/n/10 )\OML/cmm/m/it/10 :$ [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.370 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.372 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no L in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no F in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. ...ference `FigCicloidi' on page \thepage \space undefined\on@line . l.373 ...rappresentate in Figura \ref{FigCicloidi} . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. LaTeX Warning: Reference `FigCicloidi' on page undefined on input line 373. Missing character: There is no . in font nullfont! ! LaTeX Error: Environment figure undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.374 \begin{figure} [htbp] Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no [ in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no ] in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 373--375 [] [] Overfull \hbox (10.86105pt too wide) in paragraph at lines 373--375 [] [] ! Undefined control sequence. l.377 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.378 \includegraphics [width=0.3\textwidth]{ciclo1}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 3 in font nullfont! ! Missing number, treated as zero. ] l.378 \includegraphics[width=0.3\textwidth] {ciclo1}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.378 \includegraphics[width=0.3\textwidth] {ciclo1}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 1 in font nullfont! ! Undefined control sequence. l.380 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.381 \includegraphics [width=0.3\textwidth]{ciclo2}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 3 in font nullfont! ! Missing number, treated as zero. ] l.381 \includegraphics[width=0.3\textwidth] {ciclo2}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.381 \includegraphics[width=0.3\textwidth] {ciclo2}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 2 in font nullfont! ! Undefined control sequence. l.383 \subfigure []{ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no ] in font nullfont! ! Undefined control sequence. l.384 \includegraphics [width=0.3\textwidth]{ciclo3}} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no [ in font nullfont! Missing character: There is no w in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no = in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no 3 in font nullfont! ! Missing number, treated as zero. ] l.384 \includegraphics[width=0.3\textwidth] {ciclo3}} A number should have been here; I inserted `0'. (If you can't figure out why I needed to see a number, look up `weird error' in the index to The TeXbook.) ! Illegal unit of measure (pt inserted). ] l.384 \includegraphics[width=0.3\textwidth] {ciclo3}} Dimensions can be in units of em, ex, in, pt, pc, cm, mm, dd, cc, nd, nc, bp, or sp; but yours is a new one! I'll assume that you meant to say pt, for printer's points. To recover gracefully from this error, it's best to delete the erroneous units; e.g., type `2' to delete two letters. (See Chapter 27 of The TeXbook.) Missing character: There is no ] in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 3 in font nullfont! ! LaTeX Error: \caption outside float. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.387 \caption {\small Sostegni delle cicloidi con $R=1$ e $r=1$, $r=\frac{3}... You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. ! Undefined control sequence. l.387 \caption{\small Sostegni delle cicloidi con $R=1$ e $r=1$, $r=\frac{3}... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no S in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{figure}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.389 \end{figure} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no N in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.392 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.393 l(\varphi ,[0,4\pi])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.393 l(\varphi,[0,4\pi])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.395 R\int_0^{4\pi}\|(1-\cos t,\sen t)\| dt =R\int_0^{4\pi}\sqrt{2-2\cos t}... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.396 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.397 2R\sqrt{2}\int_0^{4\pi} \left| \sen \frac{t}{2}\right| dt=16R\sqrt{2} The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{document} ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.398 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.398 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.399 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (18.22566pt too wide) in paragraph at lines 387--400 $\OML/cmm/m/it/10 R \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 1$ [] Overfull \hbox (15.34488pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 r \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 1$ [] Overfull \hbox (15.34488pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 r \/cmr/m/n/10 = [] Overfull \hbox (6.38612pt too wide) in paragraph at lines 387--400 []$ [] Overfull \hbox (15.34488pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 r \/cmr/m/n/10 = [] Overfull \hbox (6.38612pt too wide) in paragraph at lines 387--400 []$ [] Overfull \hbox (15.34488pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 r \/cmr/m/n/10 = [] Overfull \hbox (7.67015pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 R$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 ^^Re [] Overfull \hbox (14.16663pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (11.05907pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 2\OML/cmm/m/it/10 ^^Y$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 ^^Re [] Overfull \hbox (51.48956pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; \/cmr/m/n/10 4\OML/cmm/m/ it/10 ^^Y\/cmr/m/n/10 ]) = [] Overfull \hbox (67.85457pt too wide) in paragraph at lines 387--400 [][] \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cm r/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (48.75041pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 R [][] \OMS/cmsy/m/n/10 k\/cmr/m/n/10 (1 \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (54.98257pt too wide) in paragraph at lines 387--400 [] \OML/cmm/m/it/10 t; t\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/c mr/m/n/10 = [] Overfull \hbox (86.78845pt too wide) in paragraph at lines 387--400 \OML/cmm/m/it/10 R [][] []dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 = [] Overfull \hbox (79.50797pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 2\OML/cmm/m/it/10 R[] [][] [] dt \/cmr/m/n/10 = [] Overfull \hbox (31.00356pt too wide) in paragraph at lines 387--400 \/cmr/m/n/10 16\OML/cmm/m/it/10 R[]$ [] ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.401 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 402--403 [][] [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.406 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.407 l(\varphi ,[0,2])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.407 l(\varphi,[0,2])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 403 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.409 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.409 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 405--411 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 405--411 \/cmr/m/n/10 ^^Re [] Overfull \hbox (45.43051pt too wide) in paragraph at lines 405--411 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; \/cmr/m/n/10 2]) = [] Overfull \hbox (88.89932pt too wide) in paragraph at lines 405--411 [][] \OMS/cmsy/m/n/10 k\/cmr/m/n/10 (1\OML/cmm/m/it/10 ; t[]; t[]\/cmr/m/n/10 ) \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (86.67694pt too wide) in paragraph at lines 405--411 [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (27.81952pt too wide) in paragraph at lines 405--411 [][]\/cmr/m/n/10 (1 + [] Overfull \hbox (26.8715pt too wide) in paragraph at lines 405--411 \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 405--411 \/cmr/m/n/10 4\OML/cmm/m/it/10 :$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.412 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.413 l(\varphi ,[0,2])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.413 l(\varphi,[0,2])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 403 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.416 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.416 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 411--418 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 411--418 \/cmr/m/n/10 ^^Re [] Overfull \hbox (45.43051pt too wide) in paragraph at lines 411--418 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; \/cmr/m/n/10 2]) = [] Overfull \hbox (95.56601pt too wide) in paragraph at lines 411--418 [][] \OMS/cmsy/m/n/10 k\/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 3\OML/cmm /m/it/10 t; \/cmr/m/n/10 9\OML/cmm/m/it/10 t[]=\/cmr/m/n/10 2)\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (103.20198pt too wide) in paragraph at lines 411--418 [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (74.72978pt too wide) in paragraph at lines 411--418 [][] [] \OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (12.77782pt too wide) in paragraph at lines 411--418 \/cmr/m/n/10 14\OML/cmm/m/it/10 :$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.419 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.420 l(\varphi ,[0,\pi/2]=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.420 l(\varphi,[0,\pi/2]=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.421 \int_0^{\frac{\pi}{2}} \|(\cos t-t\sen t,\sen t+t\cos t,1)\| dt = The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.421 ..._0^{\frac{\pi}{2}} \|(\cos t-t\sen t,\sen t+t\cos t,1)\| dt = The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.423 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.424 \frac{\pi}{8}\sqrt{8+\pi^2}+\arcsinh \left(\frac{\pi}{2\sqrt{2}}\right) The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 403 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.425 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.425 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 418--427 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 418--427 \/cmr/m/n/10 ^^Re [] Overfull \hbox (52.60068pt too wide) in paragraph at lines 418--427 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; ^^Y=\/cmr/m/n/10 2] = [] Overfull \hbox (50.90176pt too wide) in paragraph at lines 418--427 [][] \OMS/cmsy/m/n/10 k\/cmr/m/n/10 ([] \OML/cmm/m/it/10 t \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (23.05556pt too wide) in paragraph at lines 418--427 \OML/cmm/m/it/10 tt; t \/cmr/m/n/10 + [] Overfull \hbox (61.64922pt too wide) in paragraph at lines 418--427 \OML/cmm/m/it/10 t [] t; \/cmr/m/n/10 1)\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \ /cmr/m/n/10 = [] Overfull \hbox (58.03714pt too wide) in paragraph at lines 418--427 [][] []\OML/cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 418--427 \/cmr/m/n/10 = [] Overfull \hbox (51.20596pt too wide) in paragraph at lines 418--427 [][] \/cmr/m/n/10 + [] Overfull \hbox (28.88618pt too wide) in paragraph at lines 418--427 []$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.429 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no l in font nullfont! Missing character: There is no ( in font nullfont! ! Missing $ inserted. $ l.430 l(\varphi ,[-\pi/2,\pi/2])=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.430 l(\varphi,[-\pi/2,\pi/2])=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.431 \int_{-\pi/2}^{\pi/2} \sqrt{13}|\sen t\cos t|dt The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.432 =2\sqrt{13}\int_0^{\pi/2} \sen t\cos tdt =\sqrt{13}. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 403 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.433 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.433 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (4.44444pt too wide) in paragraph at lines 427--435 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 427--435 \/cmr/m/n/10 ^^Re [] Overfull \hbox (75.32645pt too wide) in paragraph at lines 427--435 \OML/cmm/m/it/10 '; \/cmr/m/n/10 [\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 ^^Y=\/cm r/m/n/10 2\OML/cmm/m/it/10 ; ^^Y=\/cmr/m/n/10 2]) = [] Overfull \hbox (93.35454pt too wide) in paragraph at lines 427--435 [][] []\OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 t [] t\OMS/cmsy/m/n/10 j\OML/cmm/m/it /10 dt \/cmr/m/n/10 = [] Overfull \hbox (90.16003pt too wide) in paragraph at lines 427--435 \/cmr/m/n/10 2[] [][] \OML/cmm/m/it/10 t [] tdt \/cmr/m/n/10 = [] Overfull \hbox (21.11118pt too wide) in paragraph at lines 427--435 []\OML/cmm/m/it/10 :$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.436 dalla funzione $\varphi:[0,2]\to \R ^3$ data da The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (5.00002pt too wide) in paragraph at lines 435--437 \/cmr/m/n/10 ^^Ro [] Overfull \hbox (12.09717pt too wide) in paragraph at lines 435--437 \OML/cmm/m/it/10 ' \/cmr/m/n/10 : [] Overfull \hbox (37.26387pt too wide) in paragraph at lines 435--437 \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; \/cmr/m/n/10 2] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (86.52495pt too wide) detected at line 439 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] \OML/cmm/ m/it/10 ; [] Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no Q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 439--442 \/cmr/m/n/10 ^^Re [] Overfull \hbox (31.29166pt too wide) in paragraph at lines 439--442 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (43.37503pt too wide) in paragraph at lines 439--442 \/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2\OML/cmm/m/it/10 t; \/cmr/m/n/1 0 2\OML/cmm/m/it/10 t[]\/cmr/m/n/10 )$ [] Overfull \hbox (140.74373pt too wide) detected at line 444 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/i t/10 ; \/cmr/m/n/10 2]) = [][](1 + 2\OML/cmm/m/it/10 t[]\/cmr/m/n/10 )\OML/cmm/ m/it/10 dt \/cmr/m/n/10 = []\OML/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 446--447 \/cmr/m/n/10 ^^Re [] Overfull \hbox (184.46938pt too wide) detected at line 449 \OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [][] []\OML/ cmm/m/it/10 d^^\ \/cmr/m/n/10 = \OML/cmm/m/it/10 e[] \/cmr/m/n/10 + \OML/cmm/m/ it/10 t \OMS/cmsy/m/n/10 ^^@ \/cmr/m/n/10 1\OML/cmm/m/it/10 ; [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (97.99641pt too wide) detected at line 453 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/i t/10 ; \/cmr/m/n/10 1]) = \OML/cmm/m/it/10 s\/cmr/m/n/10 (1) = \OML/cmm/m/it/10 e[]: [] Missing character: There is no L in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 455--456 \/cmr/m/n/10 ^^Re [] Overfull \hbox (175.84012pt too wide) detected at line 459 \OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [][] []\OML/ cmm/m/it/10 d^^\ \/cmr/m/n/10 = 2\OML/cmm/m/it/10 t[] \/cmr/m/n/10 + 2\OML/cmm/ m/it/10 t; [] Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (93.85403pt too wide) detected at line 463 \OML/cmm/m/it/10 l\/cmr/m/n/10 (\OML/cmm/m/it/10 '; \/cmr/m/n/10 [0\OML/cmm/m/i t/10 ; \/cmr/m/n/10 1]) = \OML/cmm/m/it/10 s\/cmr/m/n/10 (1) = 4\OML/cmm/m/it/1 0 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 6 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 7 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (6.54167pt too wide) in paragraph at lines 465--469 $\OML/cmm/m/it/10 '$ [] Overfull \hbox (6.54167pt too wide) in paragraph at lines 465--469 []$ [] Overfull \hbox (4.97223pt too wide) in paragraph at lines 465--469 \OML/cmm/m/it/10 ^^R$ [] Overfull \hbox (31.66667pt too wide) in paragraph at lines 465--469 \/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)$ [] Overfull \hbox (3.61111pt too wide) in paragraph at lines 465--469 \OML/cmm/m/it/10 t$ [] Overfull \hbox (4.6875pt too wide) in paragraph at lines 465--469 \OML/cmm/m/it/10 s$ [] Overfull \hbox (28.4861pt too wide) in paragraph at lines 465--469 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (29.56248pt too wide) in paragraph at lines 465--469 []\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] Overfull \hbox (31.66667pt too wide) in paragraph at lines 465--469 \/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2\OML/cmm/m/it/10 ; \/cmr/m/n/10 0)$ [] ! Undefined control sequence. l.470 \scal {\varphi^\prime(t)}{\tilde\varphi^\prime (s)}=|\varphi ^\prime (t... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (136.79167pt too wide) detected at line 472 [][] \/cmr/m/n/10 = \OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cm m/m/it/10 t\/cmr/m/n/10 )\OMS/cmsy/m/n/10 j ^^A j[]\/cmr/m/n/10 (\OML/cmm/m/it/ 10 s\/cmr/m/n/10 )\OMS/cmsy/m/n/10 j [] \OML/cmm/m/it/10 ^^R: [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (14.16663pt too wide) in paragraph at lines 472--474 $\OML/cmm/m/it/10 t \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 472--474 \/cmr/m/n/10 0$ [] Overfull \hbox (15.24301pt too wide) in paragraph at lines 472--474 \OML/cmm/m/it/10 s \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 472--474 \/cmr/m/n/10 1$ [] Overfull \hbox (41.13878pt too wide) detected at line 476 [] \OML/cmm/m/it/10 ^^R \/cmr/m/n/10 = 1\OML/cmm/m/it/10 ; [] Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no . in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 476--480 \/cmr/m/n/10 ^^Re [] Overfull \hbox (15.52774pt too wide) in paragraph at lines 476--480 \OML/cmm/m/it/10 ^^R \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 476--480 \/cmr/m/n/10 0$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 476--480 \/cmr/m/n/10 ^^Ro [] Overfull \hbox (32.68056pt too wide) in paragraph at lines 476--480 []\/cmr/m/n/10 (1) = [] Overfull \hbox (27.12506pt too wide) in paragraph at lines 476--480 \/cmr/m/n/10 2\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (0)$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 476--480 \/cmr/m/n/10 ^^Re [] Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no C in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. l.483 anche {\it Terna di Frenet}. Il primo elemento di tale base \`e indivi... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no T in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no F in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 481--488 [] [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 481--488 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 481--488 \/cmr/m/n/10 ^^Re [] Overfull \hbox (34.40599pt too wide) in paragraph at lines 481--488 []\OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 )$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 481--488 \/cmr/m/n/10 ^^Re [] Overfull \hbox (24.0688pt too wide) in paragraph at lines 481--488 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 )$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 481--488 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 481--488 \/cmr/m/n/10 ^^Re [] Overfull \hbox (93.94029pt too wide) detected at line 490 []\OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = \OML/cmm /m/it/10 k\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 )\OML/cmm/m/it/10 N[]\/c mr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) [] Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! 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Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no . in font nullfont! 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Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 6 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no 7 in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no P in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.497 ...riamo cio\`e la curva $\psi:[0,e^2]\to \R ^3$, The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no I in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 495--499 [] [] Overfull \hbox (26.63193pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (19.94104pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 e[] \/cmr/m/n/10 + [] Overfull \hbox (11.38892pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 t \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 495--499 \/cmr/m/n/10 1$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 495--499 \/cmr/m/n/10 ^^Re [] Overfull \hbox (12.42819pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 \/cmr/m/n/10 : [] Overfull \hbox (41.40625pt too wide) in paragraph at lines 495--499 \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; e[]\/cmr/m/n/10 ] \OMS/cmsy/m/n/10 ![]$ [] Overfull \hbox (29.89351pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] Overfull \hbox (41.28242pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/1 0 t\/cmr/m/n/10 )) = [] Overfull \hbox (17.93059pt too wide) in paragraph at lines 495--499 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )$ [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 495--499 \/cmr/m/n/10 ^^Ra [] Overfull \hbox (265.62508pt too wide) detected at line 503 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m /it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr /m/n/10 )) = []\OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] = [](2\OML/cmm/m/it/10 e[]; \/cmr/m/n/10 2\OML/cmm/m/it/10 e[]; \/cmr/m/n /10 1) [] Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.505 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no d in font nullfont! ! Missing $ inserted. $ l.506 \frac{d}{ds} T_\psi(s)=&\frac{1}{s'(t)}\frac{d}{dt}T_\varphi(s(t))\\ I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Extra }, or forgotten $. \frac #1#2->{\begingroup #1\endgroup \over #2} l.506 \frac{d}{ds} T_\psi(s)=&\frac{1}{s'(t)}\frac{d}{dt}T_\varphi(s(t))\\ I've deleted a group-closing symbol because it seems to be spurious, as in `$x}$'. But perhaps the } is legitimate and you forgot something else, as in `\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. ! Misplaced alignment tab character &. l.506 \frac{d}{ds}T_\psi(s)=& \frac{1}{s'(t)}\frac{d}{dt}T_\varphi(s(t))\\ I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.507 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.510 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{document} ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.512 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.512 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. ! Missing } inserted. } l.512 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (338.43526pt too wide) in paragraph at lines 503--514 $[]$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 503--514 \/cmr/m/n/10 ^^Re [] Overfull \hbox (84.73726pt too wide) detected at line 516 \OML/cmm/m/it/10 k[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] [] Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (166.59734pt too wide) detected at line 520 \OML/cmm/m/it/10 N[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [](2\OML/c mm/m/it/10 e[]; \/cmr/m/n/10 1 \OMS/cmsy/m/n/10 ^^@ \/cmr/m/n/10 2\OML/cmm/m/it /10 e[]; \OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 2\OML/cmm/m/it/10 e[]\/cmr/m/n/10 )\O ML/cmm/m/it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (300.45558pt too wide) detected at line 525 \OML/cmm/m/it/10 B[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = \OML/cmm/m /it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) \OMS/cmsy/m/n/10 ^ \OM L/cmm/m/it/10 N[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [](\OMS/cmsy/ m/n/10 ^^@\/cmr/m/n/10 3\OML/cmm/m/it/10 e[] \OMS/cmsy/m/n/10 ^^@ \/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 4\OML/cmm/m/it/10 e[] \/cmr/m/n/10 + 2\OML/cmm /m/it/10 e[]; \OMS/cmsy/m/n/10 ^^@\/cmr/m/n/10 2\OML/cmm/m/it/10 e[] \OMS/cmsy/ m/n/10 ^^@ \/cmr/m/n/10 2\OML/cmm/m/it/10 e[]\/cmr/m/n/10 )\OML/cmm/m/it/10 : [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.526 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.528 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no C in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no : in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 529--530 [] [] Overfull \hbox (129.99995pt too wide) detected at line 532 \OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [][] \OMS/cm sy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^\\/cmr/m/n/10 ) \OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 d^^\ \/cmr/m/n/10 = 2\OML/cmm/m/it/10 e[] \O MS/cmsy/m/n/10 ^^@ \/cmr/m/n/10 2\OML/cmm/m/it/10 : [] Missing character: There is no Q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Overfull \hbox (4.6875pt too wide) in paragraph at lines 532--535 $\OML/cmm/m/it/10 s$ [] Overfull \hbox (3.61111pt too wide) in paragraph at lines 532--535 \OML/cmm/m/it/10 t$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 532--535 \/cmr/m/n/10 ^^Re [] Overfull \hbox (230.10242pt too wide) detected at line 540 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] [] \OML/c mm/m/it/10 : [] Missing character: There is no P in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Overfull \hbox (37.92361pt too wide) in paragraph at lines 540--544 $\OMS/cmsy/m/n/10 j\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cm r/m/n/10 )\OMS/cmsy/m/n/10 j \/cmr/m/n/10 = [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 540--544 \/cmr/m/n/10 1$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 540--544 \/cmr/m/n/10 ^^Re [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 540--544 \/cmr/m/n/10 ^^Ra [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 540--544 \/cmr/m/n/10 1$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 540--544 \/cmr/m/n/10 ^^Re [] Overfull \hbox (161.72562pt too wide) detected at line 546 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = []([] \OML /cmm/m/it/10 t \OMS/cmsy/m/n/10 ^^@ [] \OML/cmm/m/it/10 t; [] t \/cmr/m/n/10 + [] \OML/cmm/m/it/10 t; []\/cmr/m/n/10 ) [] Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (3.61111pt too wide) in paragraph at lines 546--549 $\OML/cmm/m/it/10 t$ [] Overfull \hbox (4.6875pt too wide) in paragraph at lines 546--549 \OML/cmm/m/it/10 s$ [] Overfull \hbox (29.89351pt too wide) in paragraph at lines 546--549 \OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] Overfull \hbox (41.28242pt too wide) in paragraph at lines 546--549 \OML/cmm/m/it/10 \/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 (\OML/cmm/m/it/1 0 t\/cmr/m/n/10 )) = [] Overfull \hbox (17.93059pt too wide) in paragraph at lines 546--549 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )$ [] Overfull \hbox (370.04579pt too wide) detected at line 555 \OML/cmm/m/it/10 T[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] [] \OML /cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! 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Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (13.62794pt too wide) in paragraph at lines 574--578 $\OML/cmm/m/it/10 B[]$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 574--578 \/cmr/m/n/10 ^^Re [] Overfull \hbox (56.25876pt too wide) in paragraph at lines 574--578 \/cmr/m/n/10 (\OML/cmm/m/it/10 T[]; N[]; B[]\/cmr/m/n/10 )$ [] Overfull \hbox (30.32309pt too wide) in paragraph at lines 574--578 \/cmr/m/n/10 ([]\OML/cmm/m/it/10 ; []; []\/cmr/m/n/10 )$ [] Overfull \hbox (371.78712pt too wide) detected at line 584 \OML/cmm/m/it/10 B[]\/cmr/m/n/10 (\OML/cmm/m/it/10 s\/cmr/m/n/10 ) = [] [] \OML /cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (5.0903pt too wide) in paragraph at lines 584--586 $\OML/cmm/m/it/10 z$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 584--586 \/cmr/m/n/10 ^^Re [] Overfull \hbox (96.72064pt too wide) in alignment at lines 586--590 [][][] [] [] Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.592 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (4.6875pt too wide) in paragraph at lines 590--593 $\OML/cmm/m/it/10 s$ [] ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.594 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 595--596 [][] [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (371.2951pt too wide) detected at line 603 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [][] \OML/cmm/m/it/10 f\/cmr/m/n/10 (\ OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ))\OMS/cmsy/m/n/1 0 k\OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OMS/cmsy/ m/n/10 k\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [][] \OML/cmm/m/it/10 f\/cmr/m/n/10 (\OML/cmm/m/it/10 t; t \OMS/cmsy/m/n/10 ^^@ \/cmr/m/n/10 1)\OMS/cmsy/m/n/10 k\/ cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 1)\OMS/cmsy/m/n/10 k\OML/cmm/m/it/ 10 dt \/cmr/m/n/10 = [] [][] \OML/cmm/m/it/10 e[]dt \/cmr/m/n/10 = []\OML/cmm/m /it/10 : [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 605--607 \/cmr/m/n/10 ^^Re [] Overfull \hbox (28.4861pt too wide) in paragraph at lines 605--607 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (23.93057pt too wide) in paragraph at lines 605--607 \/cmr/m/n/10 (\OML/cmm/m/it/10 t; t[]\/cmr/m/n/10 )$ [] Overfull \hbox (31.29166pt too wide) in paragraph at lines 605--607 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 ) = [] Overfull \hbox (25.83336pt too wide) in paragraph at lines 605--607 \/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/cmr/m/n/10 2\OML/cmm/m/it/10 t\/cmr/m/n/10 )$ [] Overfull \hbox (266.63606pt too wide) detected at line 610 [][] \OML/cmm/m/it/10 f \/cmr/m/n/10 = [][] \OML/cmm/m/it/10 f\/cmr/m/n/10 (\OM L/cmm/m/it/10 t; t[]\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 '[]\/cmr/m /n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/10 dt \/ cmr/m/n/10 = [][] \OML/cmm/m/it/10 t[][]dt \/cmr/m/n/10 = [] + []\OML/cmm/m/it/ 10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. 1+\sen ^2t l.614 ... =\int_0^{\pi/2}\frac{\cos t}{1+\sen ^2t} dt=[\arctan \sen t]_0^{\pi... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.614 ...\frac{\cos t}{1+\sen ^2t}dt=[\arctan \sen t]_0^{\pi/2}=\frac{\pi}{4}. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (193.94568pt too wide) detected at line 615 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [][] []\OML/cmm/m/it/10 dt \/cmr/m/n/1 0 = [[] \OML/cmm/m/it/10 t\/cmr/m/n/10 ][] = []\OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! Undefined control sequence. 3\arcsinh 2 l.620 ...ac{27\sqrt{5}}{32}-\frac{3\arcsinh 2}{64} . The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (260.3903pt too wide) detected at line 621 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [][]([] + 3\OML/cmm/m/it/10 x[]\/cmr/m /n/10 )[]\OML/cmm/m/it/10 dx \/cmr/m/n/10 = [] + [] \OMS/cmsy/m/n/10 ^^@ []\OML /cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.624 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.625 \int _\varphi fds =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.625 \int_\varphi fds =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Misplaced alignment tab character &. l.627 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 596 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.631 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.631 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (38.56874pt too wide) in paragraph at lines 623--633 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [] Overfull \hbox (59.84726pt too wide) in paragraph at lines 623--633 [][] \OML/cmm/m/it/10 x[]\OMS/cmsy/m/n/10 k\/cmr/m/n/10 (1\OML/cmm/m/it/10 ; \/ cmr/m/n/10 2\OML/cmm/m/it/10 x \/cmr/m/n/10 + [] Overfull \hbox (46.07986pt too wide) in paragraph at lines 623--633 \/cmr/m/n/10 1\OML/cmm/m/it/10 =x\/cmr/m/n/10 )\OMS/cmsy/m/n/10 k\OML/cmm/m/it/ 10 dx \/cmr/m/n/10 = [] Overfull \hbox (108.19083pt too wide) in paragraph at lines 623--633 [][] \OML/cmm/m/it/10 x[]dx \/cmr/m/n/10 = [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 623--633 \/cmr/m/n/10 = [] Overfull \hbox (267.96954pt too wide) in paragraph at lines 623--633 [] []$ [] Missing character: There is no L in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.633 ...vartheta}\cos\vartheta,e^{2\vartheta}\sen \vartheta)$, The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Overfull \hbox (4.44444pt too wide) in paragraph at lines 633--635 \/cmr/m/n/10 ^^Re [] Overfull \hbox (30.78938pt too wide) in paragraph at lines 633--635 \OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m/it/10 #\/cmr/m/n/10 ) = [] Overfull \hbox (68.71591pt too wide) in paragraph at lines 633--635 \/cmr/m/n/10 (\OML/cmm/m/it/10 e[] [] #; e[]#\/cmr/m/n/10 )$ [] Overfull \hbox (143.37878pt too wide) detected at line 637 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [][] \OML/cmm/m/it/10 e[][]d# \/cmr/m/ n/10 = []\OML/cmm/m/it/10 : [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.640 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.641 \int _\varphi fds =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.641 \int_\varphi fds =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. \sen \ln t l.642 ...{2\ln t}\left\|\Big(-\frac{\sen \ln t}{t} , \frac{\cos \ln t}{t},\fr... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.644 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 596 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.646 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.646 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (38.56874pt too wide) in paragraph at lines 639--650 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [] Overfull \hbox (139.8173pt too wide) in paragraph at lines 639--650 [][] \OML/cmm/m/it/10 e[] [] dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 639--650 \/cmr/m/n/10 = [] Overfull \hbox (52.84622pt too wide) in paragraph at lines 639--650 [][] []\OML/cmm/m/it/10 tdt \/cmr/m/n/10 = [] Overfull \hbox (23.11087pt too wide) in paragraph at lines 639--650 []\OML/cmm/m/it/10 :$ [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.651 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.652 \int _\varphi fds =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.652 \int_\varphi fds =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 596 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.654 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.654 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (38.56874pt too wide) in paragraph at lines 650--655 [][] \OML/cmm/m/it/10 fds \/cmr/m/n/10 = [] Overfull \hbox (66.58017pt too wide) in paragraph at lines 650--655 [][] \OML/cmm/m/it/10 t[] \/cmr/m/n/10 = [] Overfull \hbox (75.39615pt too wide) in paragraph at lines 650--655 [][] \OML/cmm/m/it/10 t[]dt \/cmr/m/n/10 = [] Overfull \hbox (55.59169pt too wide) in paragraph at lines 650--655 []\OML/cmm/m/it/10 :$ [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.656 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.745 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (20.0pt too wide) in paragraph at lines 746--747 [][] [] Missing character: There is no D in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.750 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.751 \int _\varphi F\cdot d\vec s=& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.751 \int_\varphi F\cdot d\vec s=& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.753 \int_0^{2\pi} F(\cos t,\sen t)\cdot (-\sen t,\cos t)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.753 \int_0^{2\pi} F(\cos t,\sen t)\cdot (-\sen t,\cos t)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.754 =& \int_0^{2\pi}(\sen ^2t+\cos^2t)dt=2\pi. I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.754 =&\int_0^{2\pi}(\sen ^2t+\cos^2t)dt=2\pi. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 747 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.755 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.755 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (22.74585pt too wide) in paragraph at lines 749--757 [][] \OML/cmm/m/it/10 F \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (20.44788pt too wide) in paragraph at lines 749--757 \OML/cmm/m/it/10 d[] \/cmr/m/n/10 = [] Overfull \hbox (54.05254pt too wide) in paragraph at lines 749--757 [][] \OML/cmm/m/it/10 F\/cmr/m/n/10 (\OML/cmm/m/it/10 '\/cmr/m/n/10 (\OML/cmm/m /it/10 t\/cmr/m/n/10 )) \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (40.10764pt too wide) in paragraph at lines 749--757 \OML/cmm/m/it/10 '[]\/cmr/m/n/10 (\OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it /10 dt \/cmr/m/n/10 = [] Overfull \hbox (62.84412pt too wide) in paragraph at lines 749--757 [][] \OML/cmm/m/it/10 F\/cmr/m/n/10 ([] \OML/cmm/m/it/10 t; t\/cmr/m/n/10 ) \OM S/cmsy/m/n/10 ^^A [] Overfull \hbox (51.09375pt too wide) in paragraph at lines 749--757 \/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t; [] t\/cmr/m/n/10 )\OML/cm m/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 749--757 \/cmr/m/n/10 = [] Overfull \hbox (35.84422pt too wide) in paragraph at lines 749--757 [][]\/cmr/m/n/10 ([]\OML/cmm/m/it/10 t \/cmr/m/n/10 + [] Overfull \hbox (46.41316pt too wide) in paragraph at lines 749--757 [][] \OML/cmm/m/it/10 t\/cmr/m/n/10 )\OML/cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (13.83685pt too wide) in paragraph at lines 749--757 \/cmr/m/n/10 2\OML/cmm/m/it/10 ^^Y:$ [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.758 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.759 \int _\varphi F\cdot d\vec s =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.759 \int_\varphi F\cdot d\vec s =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.760 \int_0^{2\pi} F(\cos t,\sen t,0)\cdot (-\sen t,\cos t,0)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.760 \int_0^{2\pi} F(\cos t,\sen t,0)\cdot (-\sen t,\cos t,0)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.761 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.762 \int_0^{2\pi}(2\cos t,2\sen t+1,3)\cdot (-\sen t,\cos t,0)dt The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.762 ...0^{2\pi}(2\cos t,2\sen t+1,3)\cdot (-\sen t,\cos t,0)dt The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! LaTeX Error: \begin{enumerate} on input line 747 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.764 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.764 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (22.74585pt too wide) in paragraph at lines 757--766 [][] \OML/cmm/m/it/10 F \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (20.44788pt too wide) in paragraph at lines 757--766 \OML/cmm/m/it/10 d[] \/cmr/m/n/10 = [] Overfull \hbox (72.28854pt too wide) in paragraph at lines 757--766 [][] \OML/cmm/m/it/10 F\/cmr/m/n/10 ([] \OML/cmm/m/it/10 t; t; \/cmr/m/n/10 0) \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (60.53818pt too wide) in paragraph at lines 757--766 \/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t; [] t; \/cmr/m/n/10 0)\OML /cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 757--766 \/cmr/m/n/10 = [] Overfull \hbox (66.1358pt too wide) in paragraph at lines 757--766 [][]\/cmr/m/n/10 (2 [] \OML/cmm/m/it/10 t; \/cmr/m/n/10 2\OML/cmm/m/it/10 t \/c mr/m/n/10 + [] Overfull \hbox (21.11113pt too wide) in paragraph at lines 757--766 \/cmr/m/n/10 1\OML/cmm/m/it/10 ; \/cmr/m/n/10 3) \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (71.09369pt too wide) in paragraph at lines 757--766 \/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t; [] t; \/cmr/m/n/10 0)\OML /cmm/m/it/10 dt \/cmr/m/n/10 = [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 757--766 \/cmr/m/n/10 0\OML/cmm/m/it/10 :$ [] Missing character: There is no S in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! ! LaTeX Error: Environment align* undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.767 \begin{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.768 \int _\varphi F\cdot d\vec s =& I've inserted a begin-math/end-math symbol since I think you left one out. Proceed, with fingers crossed. ! Misplaced alignment tab character &. l.768 \int_\varphi F\cdot d\vec s =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. l.769 \int_0^{2\pi} F(\cos t,\sen t,t)\cdot (-\sen t,\cos t,1)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.769 \int_0^{2\pi} F(\cos t,\sen t,t)\cdot (-\sen t,\cos t,1)dt \\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.770 =& I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! Undefined control sequence. 2\sen t l.771 ...rac{2\cos t}{1+t^2},\frac{2\sen t}{1+t^2} +1,\frac{2t}{1+t^2}+3\righ... The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Undefined control sequence. l.771 ...}+1,\frac{2t}{1+t^2}+3\right)\cdot (-\sen t,\cos t,1)dt\\ The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. ! Misplaced alignment tab character &. l.772 =& . I can't figure out why you would want to use a tab mark here. If you just want an ampersand, the remedy is simple: Just type `I\&' now. But if some right brace up above has ended a previous alignment prematurely, you're probably due for more error messages, and you might try typing `S' now just to see what is salvageable. ! LaTeX Error: \begin{enumerate} on input line 747 ended by \end{align*}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.776 \end{align*} Your command was ignored. Type I to replace it with another command, or to continue without it. ! Missing $ inserted. $ l.776 \end{align*} I've inserted something that you may have forgotten. (See the above.) With luck, this will get me unwedged. But if you really didn't forget anything, try typing `2' now; then my insertion and my current dilemma will both disappear. Overfull \hbox (22.74585pt too wide) in paragraph at lines 766--777 [][] \OML/cmm/m/it/10 F \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (20.44788pt too wide) in paragraph at lines 766--777 \OML/cmm/m/it/10 d[] \/cmr/m/n/10 = [] Overfull \hbox (70.89964pt too wide) in paragraph at lines 766--777 [][] \OML/cmm/m/it/10 F\/cmr/m/n/10 ([] \OML/cmm/m/it/10 t; t; t\/cmr/m/n/10 ) \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (60.53818pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t; [] t; \/cmr/m/n/10 1)\OML /cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 = [] Overfull \hbox (137.54793pt too wide) in paragraph at lines 766--777 [][] [] \OMS/cmsy/m/n/10 ^^A [] Overfull \hbox (60.53818pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 (\OMS/cmsy/m/n/10 ^^@\OML/cmm/m/it/10 t; [] t; \/cmr/m/n/10 1)\OML /cmm/m/it/10 dt[] [] Overfull \hbox (7.7778pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 = [] Overfull \hbox (122.73354pt too wide) in paragraph at lines 766--777 \OML/cmm/m/it/10 : [][] [] dt \/cmr/m/n/10 = [] Overfull \hbox (18.83687pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 6\OML/cmm/m/it/10 ^^Y \/cmr/m/n/10 + [] Overfull \hbox (25.00008pt too wide) in paragraph at lines 766--777 []\/cmr/m/n/10 (1 + [] Overfull \hbox (22.21188pt too wide) in paragraph at lines 766--777 \/cmr/m/n/10 4\OML/cmm/m/it/10 ^^Y[]\/cmr/m/n/10 )\OML/cmm/m/it/10 :$ [] ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.778 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: Environment sol undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.780 \begin{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Missing character: There is no D in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! ! Undefined control sequence. l.781 Data una curva chiusa $\gamma :[0,1]\to \R ^2$, una prima osservazione The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Missing character: There is no , in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no ( in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no b in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no ) in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no Q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no ; in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no . in font nullfont! Missing character: There is no S in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! 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Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no p in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no g in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no z in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Overfull \hbox (14.41663pt too wide) in paragraph at lines 806--812 $\OML/cmm/m/it/10 ^^R \OMS/cmsy/m/n/10 2 [] Overfull \hbox (31.05908pt too wide) in paragraph at lines 806--812 \/cmr/m/n/10 [0\OML/cmm/m/it/10 ; ^^Y=\/cmr/m/n/10 2]$ [] Overfull \hbox (22.40631pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R\/cmr/m/n/10 )[]$ [] Overfull \hbox (21.80908pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (24.43411pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 ^^Y=\/cmr/m/n/10 2)[]$ [] Overfull \hbox (17.92018pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R\/cmr/m/n/10 )$ [] Overfull \hbox (21.80908pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R \OMS/cmsy/m/n/10 ^^@ [] Overfull \hbox (19.94798pt too wide) in paragraph at lines 806--812 \OML/cmm/m/it/10 ^^Y=\/cmr/m/n/10 2)$ [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 806--812 \/cmr/m/n/10 ^^Re [] Overfull \hbox (4.44444pt too wide) in paragraph at lines 806--812 \/cmr/m/n/10 ^^Re [] ! Undefined control sequence. l.813 ...theta)^2+\varrho (\theta-\pi/2)\leq ({\rm diam}(\gamma))^2\leq 4. The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., `\hobx'), type `I' and the correct spelling (e.g., `I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined. Overfull \hbox (154.87602pt too wide) detected at line 814 \OML/cmm/m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R\/cmr/m/n/10 )[] + \OML/cmm /m/it/10 %\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^R \OMS/cmsy/m/n/10 ^^@ \OML/cmm/m/it /10 ^^Y=\/cmr/m/n/10 2) \OMS/cmsy/m/n/10 ^^T \/cmr/m/n/10 ([](\OML/cmm/m/it/10 ^^M\/cmr/m/n/10 ))[] \OMS/cmsy/m/n/10 ^^T \/cmr/m/n/10 4\OML/cmm/m/it/10 : [] Missing character: There is no I in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no f in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no v in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Overfull \hbox (43.18073pt too wide) detected at line 818 \OML/cmm/m/it/10 A\/cmr/m/n/10 (\OML/cmm/m/it/10 ^^M\/cmr/m/n/10 ) \OMS/cmsy/m/ n/10 ^^T \OML/cmm/m/it/10 ^^Y; [] Missing character: There is no e in font nullfont! Missing character: There is no q in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no s in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no u in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no n in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no ' in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no l in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no c in font nullfont! Missing character: There is no h in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no d in font nullfont! Missing character: There is no i in font nullfont! Missing character: There is no a in font nullfont! Missing character: There is no m in font nullfont! Missing character: There is no e in font nullfont! Missing character: There is no t in font nullfont! Missing character: There is no r in font nullfont! Missing character: There is no o in font nullfont! Missing character: There is no . in font nullfont! ! LaTeX Error: \begin{document} ended by \end{sol}. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.820 \end{sol} Your command was ignored. Type I to replace it with another command, or to continue without it. Overfull \hbox (4.44444pt too wide) in paragraph at lines 818--821 \/cmr/m/n/10 ^^Re [] Overfull \hbox (5.00002pt too wide) in paragraph at lines 818--821 \/cmr/m/n/10 2$ [] ) ! Emergency stop. <*> ex_curve.tex *** (job aborted, no legal \end found) Here is how much of TeX's memory you used: 33 strings out of 495062 376 string characters out of 1182644 93524 words of memory out of 3000000 3307 multiletter control sequences out of 15000+50000 3948 words of font info for 15 fonts, out of 3000000 for 9000 28 hyphenation exceptions out of 8191 17i,8n,16p,218b,173s stack positions out of 5000i,500n,10000p,200000b,50000s Output written on ex_curve.dvi (1 page, 5264 bytes).