Hi Florent, Federic, ... ! I have some trouble with the latex or pdf viewing of LabelledBinaryTrees:
sage: X = LabelledBinaryTree([], label=0) sage: Y = LabelledBinaryTree([], label=1) sage: YYX = LabelledBinaryTree([Y,X], label=1) sage: Lf = LabelledBinaryTree([YYX,YYX], label=0) sage: Rf = LabelledBinaryTree([YYX,YYX], label=1) sage: f = LabelledBinaryTree([Lf,Rf], label=0) sage: ff = LabelledBinaryTree([f,f],label=1) Now sage: view(f,tightpage=True) works fine but sage: view(ff,tightpage=True) gives an error message (see below). Does anyone know how to fix this? Thanks, Anne (1) Latex Error: Preview: Fontsize 10pt Preview: PDFoutput 1 LaTeX Font Info: Try loading font information for U+msa on input line 41. (/usr/local/texlive/2008/texmf-dist/tex/latex/amsfonts/umsa.fd File: umsa.fd 2002/01/19 v2.2g AMS font definitions ) LaTeX Font Info: Try loading font information for U+msb on input line 41. (/usr/local/texlive/2008/texmf-dist/tex/latex/amsfonts/umsb.fd File: umsb.fd 2002/01/19 v2.2g AMS font definitions ) LaTeX Font Info: Try loading font information for U+rsfs on input line 41. (/usr/local/texlive/2008/texmf-dist/tex/latex/jknapltx/ursfs.fd File: ursfs.fd 1998/03/24 rsfs font definition file (jk) ) ! LaTeX Error: Bad \line or \vector argument. See the LaTeX manual or LaTeX Companion for explanation. Type H <return> for immediate help. ... l.102 \put(16,5){\line(-8,-1){8}} You've lost some text. Try typing <return> to proceed. If that doesn't work, type X <return> to quit. ! LaTeX Error: Bad \line or \vector argument. See the LaTeX manual or LaTeX Companion for explanation. Type H <return> for immediate help. ... l.103 \put(16,5){\line(8,-1){8}} You've lost some text. Try typing <return> to proceed. If that doesn't work, type X <return> to quit. Preview: Tightpage -32891 -32891 32891 32891 [1{/usr/local/texlive/2008/texmf-var/fonts/map/pdftex/updmap/pdftex.map}] (./sage.aux) ) Here is how much of TeX's memory you used: 8641 strings out of 493876 144792 string characters out of 1150567 189665 words of memory out of 3000000 11735 multiletter control sequences out of 10000+50000 8140 words of font info for 28 fonts, out of 3000000 for 5000 714 hyphenation exceptions out of 8191 48i,8n,49p,334b,148s stack positions out of 5000i,500n,10000p,200000b,50000s </usr/local/texlive/2008/texmf-dist/fonts/type1/bluesky/cm/cmr7.p fb></usr/local/texlive/2008/texmf-dist/fonts/type1/bluesky/latex-fonts/lcircle1 .pfb></usr/local/texlive/2008/texmf-dist/fonts/type1/bluesky/latex-fonts/line10 .pfb> Output written on sage.pdf (1 page, 9031 bytes). PDF statistics: 21 PDF objects out of 1000 (max. 8388607) 0 named destinations out of 1000 (max. 131072) 13 words of extra memory for PDF output out of 10000 (max. 10000000) Latex error (2) Latex output sage: print ff._latex_() \vcenter{\hbox{{\setlength\unitlength{4mm} \begin{picture}(33,6) \put(1,1){\circle*{0.5}} \put(1.3,0.7){$\scriptstyle 1$}\put(2,2){\circle*{0.5}} \put(2.3,1.7){$\scriptstyle 1$}\put(3,1){\circle*{0.5}} \put(3.3,0.7){$\scriptstyle 0$}\put(2,2){\line(-1,-1){1}} \put(2,2){\line(1,-1){1}} \put(4,3){\circle*{0.5}} \put(4.3,2.7){$\scriptstyle 0$}\put(5,1){\circle*{0.5}} \put(5.3,0.7){$\scriptstyle 1$}\put(6,2){\circle*{0.5}} \put(6.3,1.7){$\scriptstyle 1$}\put(7,1){\circle*{0.5}} \put(7.3,0.7){$\scriptstyle 0$}\put(6,2){\line(-1,-1){1}} \put(6,2){\line(1,-1){1}} \put(4,3){\line(-2,-1){2}} \put(4,3){\line(2,-1){2}} \put(8,4){\circle*{0.5}} \put(8.3,3.7){$\scriptstyle 0$}\put(9,1){\circle*{0.5}} \put(9.3,0.7){$\scriptstyle 1$}\put(10,2){\circle*{0.5}} \put(10.3,1.7){$\scriptstyle 1$}\put(11,1){\circle*{0.5}} \put(11.3,0.7){$\scriptstyle 0$}\put(10,2){\line(-1,-1){1}} \put(10,2){\line(1,-1){1}} \put(12,3){\circle*{0.5}} \put(12.3,2.7){$\scriptstyle 1$}\put(13,1){\circle*{0.5}} \put(13.3,0.7){$\scriptstyle 1$}\put(14,2){\circle*{0.5}} \put(14.3,1.7){$\scriptstyle 1$}\put(15,1){\circle*{0.5}} \put(15.3,0.7){$\scriptstyle 0$}\put(14,2){\line(-1,-1){1}} \put(14,2){\line(1,-1){1}} \put(12,3){\line(-2,-1){2}} \put(12,3){\line(2,-1){2}} \put(8,4){\line(-4,-1){4}} \put(8,4){\line(4,-1){4}} \put(16,5){\circle*{0.5}} \put(16.3,4.7){$\scriptstyle 1$}\put(17,1){\circle*{0.5}} \put(17.3,0.7){$\scriptstyle 1$}\put(18,2){\circle*{0.5}} \put(18.3,1.7){$\scriptstyle 1$}\put(19,1){\circle*{0.5}} \put(19.3,0.7){$\scriptstyle 0$}\put(18,2){\line(-1,-1){1}} \put(18,2){\line(1,-1){1}} \put(20,3){\circle*{0.5}} \put(20.3,2.7){$\scriptstyle 0$}\put(21,1){\circle*{0.5}} \put(21.3,0.7){$\scriptstyle 1$}\put(22,2){\circle*{0.5}} \put(22.3,1.7){$\scriptstyle 1$}\put(23,1){\circle*{0.5}} \put(23.3,0.7){$\scriptstyle 0$}\put(22,2){\line(-1,-1){1}} \put(22,2){\line(1,-1){1}} \put(20,3){\line(-2,-1){2}} \put(20,3){\line(2,-1){2}} \put(24,4){\circle*{0.5}} \put(24.3,3.7){$\scriptstyle 0$}\put(25,1){\circle*{0.5}} \put(25.3,0.7){$\scriptstyle 1$}\put(26,2){\circle*{0.5}} \put(26.3,1.7){$\scriptstyle 1$}\put(27,1){\circle*{0.5}} \put(27.3,0.7){$\scriptstyle 0$}\put(26,2){\line(-1,-1){1}} \put(26,2){\line(1,-1){1}} \put(28,3){\circle*{0.5}} \put(28.3,2.7){$\scriptstyle 1$}\put(29,1){\circle*{0.5}} \put(29.3,0.7){$\scriptstyle 1$}\put(30,2){\circle*{0.5}} \put(30.3,1.7){$\scriptstyle 1$}\put(31,1){\circle*{0.5}} \put(31.3,0.7){$\scriptstyle 0$}\put(30,2){\line(-1,-1){1}} \put(30,2){\line(1,-1){1}} \put(28,3){\line(-2,-1){2}} \put(28,3){\line(2,-1){2}} \put(24,4){\line(-4,-1){4}} \put(24,4){\line(4,-1){4}} \put(16,5){\line(-8,-1){8}} \put(16,5){\line(8,-1){8}} \put(16,5){\circle*{0.7}} \end{picture}}}} -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-combinat-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-combinat-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-combinat-devel. For more options, visit https://groups.google.com/groups/opt_out.