This is pdfTeX, Version 3.14159265-2.6-1.40.17 (TeX Live 2016) (preloaded format=pdflatex 2017.5.16) 19 MAR 2020 20:35 entering extended mode restricted \write18 enabled. %&-line parsing enabled. **myprefs_2020.tex (./myprefs_2020.tex LaTeX2e <2016/03/31> Babel <3.9r> and hyphenation patterns for 83 language(s) loaded. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.12 \usepackage[italian]{ babel} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.14 \usepackage{ amssymb} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.15 \usepackage{ amsmath} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.16 \usepackage{ times} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.17 \usepackage{ epsf} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.18 \usepackage{ graphicx,psfrag,color,pst-grad} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.19 \usepackage{ latexsym} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.20 \usepackage{ psboxit,pstricks} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.21 \usepackage{ fancyhdr} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.22 \usepackage{ fancyvrb} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.23 ...ks=true,linkcolor=purple,urlcolor=purple]{ hyperref} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.24 \usepackage{ listings} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.25 \usepackage{ xcolor} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! Undefined control sequence. l.26 \definecolor {eminence}{RGB}{108,48,130} 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.26 \definecolor{e minence}{RGB}{108,48,130} You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. 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 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 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 G in font nullfont! Missing character: There is no B in font nullfont! Missing character: There is no 1 in font nullfont! Missing character: There is no 0 in font nullfont! Missing character: There is no 8 in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no 4 in font nullfont! Missing character: There is no 8 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 3 in font nullfont! Missing character: There is no 0 in font nullfont! ! Undefined control sequence. l.27 \definecolor {mygreen}{RGB}{128,128,0} 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 m in font nullfont! Missing character: There is no y 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 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 R in font nullfont! Missing character: There is no G in font nullfont! Missing character: There is no B in font nullfont! Missing character: There is no 1 in font nullfont! Missing character: There is no 2 in font nullfont! Missing character: There is no 8 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 2 in font nullfont! Missing character: There is no 8 in font nullfont! Missing character: There is no , in font nullfont! Missing character: There is no 0 in font nullfont! ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.28 \usepackage{ float} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! Undefined control sequence. l.29 \floatstyle {ruled} 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 r 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 e in font nullfont! Missing character: There is no d in font nullfont! ! Undefined control sequence. l.30 \newfloat {program}{thp}{lop} 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 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 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 m 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 p 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! ! Undefined control sequence. l.31 \floatname {program}{Codice} 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 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 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 m 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 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 e in font nullfont! Overfull \hbox (20.0pt too wide) in paragraph at lines 26--34 [] [] ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.37 \usepackage{ calc} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. ! LaTeX Error: \usepackage before \documentclass. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.38 \usepackage{ multicol} \usepackage may only appear in the document preamble, i.e., between \documentclass and \begin{document}. \c@theorem=\count79 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.142 \newtheorem{theorem}{Teorema}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@facoltativa=\count80 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.160 ...iva}{Dimostrazione facoltativa.}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@svolgimento=\count81 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.161 ...eorem{svolgimento}{Svolgimento.}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@notazione=\count82 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.162 \newtheorem{notazione}{Notazione.}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@esempio=\count83 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.164 \newtheorem{esempio}{Esempio}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@esercizio=\count84 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.165 \newtheorem{esercizio}{Esercizio}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. \c@eserciziocasa=\count85 ! LaTeX Error: No counter 'section' defined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.166 ...erciziocasa}{Esercizio per casa}[section] Your command was ignored. Type I to replace it with another command, or to continue without it. ! LaTeX Error: \figurename undefined. See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ... l.194 \renewcommand{\figurename} {Figura} Try typing to proceed. If that doesn't work, type X to quit. ! Undefined control sequence. l.228 \lstset { 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.230 b asicstyle=\footnotesize\ttfamily\bfseries\color{mygreen}, % the... You're in trouble here. Try typing to proceed. If that doesn't work, type X to quit. 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 i in font nullfont! Missing character: There is no c 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 y 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! ! Undefined control sequence. l.230 basicstyle=\footnotesize \ttfamily\bfseries\color{mygreen}, % the... 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 Font Info: Font shape `OT1/cmtt/bx/n' in size <10> not available (Font) Font shape `OT1/cmtt/m/n' tried instead on input line 230. ! Undefined control sequence. l.230 ...yle=\footnotesize\ttfamily\bfseries\color {mygreen}, % the siz... 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.237 backgroundcolor=\color {white} 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 (61.99963pt too wide) in paragraph at lines 230--258 []\OT1/cmtt/m/n/10 mygreen, [] Overfull \hbox (110.24904pt too wide) in paragraph at lines 230--258 \OT1/cmtt/m/n/10 backgroundcolor=white [] Overfull \hbox (47.24959pt too wide) in paragraph at lines 230--258 \OT1/cmtt/m/n/10 frame=tb, [] ) ! Emergency stop. <*> myprefs_2020.tex *** (job aborted, no legal \end found) Here is how much of TeX's memory you used: 205 strings out of 493014 1821 string characters out of 6133351 53601 words of memory out of 5000000 3847 multiletter control sequences out of 15000+600000 3808 words of font info for 15 fonts, out of 8000000 for 9000 1141 hyphenation exceptions out of 8191 16i,1n,13p,151b,91s stack positions out of 5000i,500n,10000p,200000b,80000s ! ==> Fatal error occurred, no output PDF file produced!