This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) (format=latex 2008.4.24) 9 JAN 2012 11:40 entering extended mode **na11f_prog_v02 (./na11f_prog_v02.tex LaTeX2e <2003/12/01> Babel and hyphenation patterns for american, french, german, ngerman, b ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish, tur kish, ukrainian, nohyphenation, loaded. (/usr/share/texmf/tex/latex/base/article.cls Document Class: article 2004/02/16 v1.4f Standard LaTeX document class (/usr/share/texmf/tex/latex/base/size12.clo File: size12.clo 2004/02/16 v1.4f Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) (/usr/share/texmf/tex/latex/graphics/color.sty Package: color 1999/02/16 v1.0i Standard LaTeX Color (DPC) (/usr/share/texmf/tex/latex/graphics/color.cfg File: color.cfg 2005/02/03 v1.3 color configuration of teTeX/TeXLive ) Package color Info: Driver file: dvips.def on input line 125. (/usr/share/texmf/tex/latex/graphics/dvips.def File: dvips.def 1999/02/16 v3.0i Driver-dependant file (DPC,SPQR) ) (/usr/share/texmf/tex/latex/graphics/dvipsnam.def File: dvipsnam.def 1999/02/16 v3.0i Driver-dependant file (DPC,SPQR) )) (./na11f_prog_v02.aux) \openout1 = `na11f_prog_v02.aux'. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 16. LaTeX Font Info: ... okay on input line 16. LaTeX Font Info: External font `cmex10' loaded for size (Font) <12> on input line 44. LaTeX Font Info: External font `cmex10' loaded for size (Font) <8> on input line 44. LaTeX Font Info: External font `cmex10' loaded for size (Font) <6> on input line 44. Overfull \hbox (26.63913pt too wide) in paragraph at lines 77--83 \OT1/cmr/m/n/12 One can ver-ify eas-ily that the ex-act so-lu-tion for (1[]), ( 2[]) is $\OML/cmm/m/it/12 u[]\OT1/cmr/m/n/12 (\OML/cmm/m/it/12 x; y; t\OT1/cmr/ m/n/12 ) = \OML/cmm/m/it/12 e[] []\OT1/cmr/m/n/12 (\OML/cmm/m/it/12 ^^Yx\OT1/cm r/m/n/12 ) [](\OML/cmm/m/it/12 ^^Yy\OT1/cmr/m/n/12 )$. [] [1 ] [2] [3] [4] (./na11f_prog_v02.aux) ) Here is how much of TeX's memory you used: 513 strings out of 94501 6510 string characters out of 1176789 54454 words of memory out of 1000000 3746 multiletter control sequences out of 10000+50000 6981 words of font info for 25 fonts, out of 500000 for 2000 580 hyphenation exceptions out of 1000 22i,7n,19p,164b,255s stack positions out of 1500i,500n,5000p,200000b,5000s Output written on na11f_prog_v02.dvi (4 pages, 14668 bytes).