This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) (format=prv_hw3 2010.1.21) 21 JAN 2010 21:59 entering extended mode %&-line parsing enabled. **&prv_hw3 _region_.tex (./_region_.tex LaTeX2e <2005/12/01> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, ukrainian, russian, bulgarian, loaded. CUSTOMISED FORMAT. Preloaded files: . article.cls 2005/09/16 v1.4f Standard LaTeX document class size11.clo 2005/09/16 v1.4f Standard LaTeX file (size option) macros.tex amsmath.sty 2000/07/18 v2.13 AMS math features amstext.sty 2000/06/29 v2.01 amsgen.sty 1999/11/30 v2.0 amsbsy.sty 1999/11/29 v1.2d amsopn.sty 1999/12/14 v2.01 operator names amsfonts.sty 2001/10/25 v2.2f amssymb.sty 2002/01/22 v2.2d amsthm.sty 2004/08/06 v2.20 xspace.sty 2006/05/08 v1.12 Space after command names (DPC,MH) umsa.fd 2002/01/19 v2.2g AMS font definitions umsb.fd 2002/01/19 v2.2g AMS font definitions . No file _region_.aux. LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 7. LaTeX Font Info: ... okay on input line 7. LaTeX Font Info: Checking defaults for OT2/cmr/m/n on input line 7. LaTeX Font Info: Try loading font information for OT2+cmr on input line 7. (/usr/share/texmf-texlive/tex/latex/cyrillic/ot2cmr.fd File: ot2cmr.fd 2001/08/11 v3.2c Computer Modern Cyrillic font definitions ) LaTeX Font Info: ... okay on input line 7. (/usr/share/texmf/tex/latex/preview/preview.sty Package: preview 2006/08/25 11.84 (AUCTeX/preview-latex) (/usr/share/texmf/tex/latex/preview/prtightpage.def \PreviewBorder=\dimen112 ) (/usr/share/texmf/tex/latex/preview/prauctex.def No auxiliary output files. \hbadness=\count101 \hfuzz=\dimen113 (/usr/share/texmf/tex/latex/preview/prauctex.cfg)) (/usr/share/texmf/tex/latex/preview/prfootnotes.def) \pr@snippet=\count102 \pr@box=\box28 \pr@output=\toks25 Preview: Fontsize 10.95pt Preview: PDFoutput 1 ) !name(hw3.tex) !offset(5) ! Preview: Snippet 1 started. <-><-> l.10 $ $ Not a real error. Preview: Tightpage -32891 -32891 32891 32891 ! Preview: Snippet 1 ended.(1868710+0x23592960). <-><-> l.12 $$ Not a real error. [1{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map}] !name(hw3.tex) !offset(11) ) Here is how much of TeX's memory you used: 197 strings out of 93171 3269 string characters out of 1163139 66056 words of memory out of 1500000 5036 multiletter control sequences out of 10000+50000 10380 words of font info for 39 fonts, out of 1200000 for 2000 212 hyphenation exceptions out of 8191 22i,3n,22p,168b,61s stack positions out of 5000i,500n,6000p,200000b,5000s Output written on _region_.pdf (1 page, 16431 bytes). PDF statistics: 30 PDF objects out of 1000 (max. 8388607) 0 named destinations out of 1000 (max. 131072) 1 words of extra memory for PDF output out of 10000 (max. 10000000)