因此，我遇到了一个有趣的问题，我正尝试排版一个非常（非常非常......）大的方程式。基本上，通过 pdflatex 处理文件会得到：
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014/W32TeX) (preloaded format=pdflatex)
restricted \write18 enabled.
entering extended mode
(./test5.tex
LaTeX2e <2014/05/01>
Babel <3.9k> and hyphenation patterns for 79 languages loaded.
(c:/texlive/2014/texmf-dist/tex/latex/base/article.cls
Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
(c:/texlive/2014/texmf-dist/tex/latex/base/size10.clo))
(c:/texlive/2014/texmf-dist/tex/latex/geometry/geometry.sty
(c:/texlive/2014/texmf-dist/tex/latex/graphics/keyval.sty)
(c:/texlive/2014/texmf-dist/tex/generic/oberdiek/ifpdf.sty)
(c:/texlive/2014/texmf-dist/tex/generic/oberdiek/ifvtex.sty)
(c:/texlive/2014/texmf-dist/tex/generic/ifxetex/ifxetex.sty))
(c:/texlive/2014/texmf-dist/tex/latex/amsmath/amsmath.sty
For additional information on amsmath, use the `?' option.
(c:/texlive/2014/texmf-dist/tex/latex/amsmath/amstext.sty
(c:/texlive/2014/texmf-dist/tex/latex/amsmath/amsgen.sty))
(c:/texlive/2014/texmf-dist/tex/latex/amsmath/amsbsy.sty)
(c:/texlive/2014/texmf-dist/tex/latex/amsmath/amsopn.sty))
(c:/texlive/2014/texmf-dist/tex/latex/amsfonts/amssymb.sty
(c:/texlive/2014/texmf-dist/tex/latex/amsfonts/amsfonts.sty)) (./test5.aux)
*geometry* driver: auto-detecting
*geometry* detected driver: pdftex
(c:/texlive/2014/texmf-dist/tex/latex/amsfonts/umsa.fd)
(c:/texlive/2014/texmf-dist/tex/latex/amsfonts/umsb.fd)
Overfull \hbox (8381.87427pt too wide) detected at line 110
[] \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
Overfull \hbox (8377.93834pt too wide) detected at line 114
\OT1/cmr/m/n/10 0 \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
Overfull \hbox (8331.86671pt too wide) detected at line 118
\OT1/cmr/m/n/10 0 \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
Overfull \hbox (7988.59111pt too wide) detected at line 122
\OT1/cmr/m/n/10 0 \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
Overfull \hbox (5905.06718pt too wide) detected at line 126
\OT1/cmr/m/n/10 0 \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
[1{c:/texlive/2014/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
Overfull \hbox (8873.18288pt too wide) detected at line 210
[] \OMS/cmsy/m/n/10 ^^@ [] [] ^^@ [] [] ^^@ [] [] ^^@ [] []
[2] (./test5.aux) )
(see the transcript file for additional information)<c:/texlive/2014/texmf-dist
/fonts/type1/public/amsfonts/cm/cmex10.pfb><c:/texlive/2014/texmf-dist/fonts/ty
pe1/public/amsfonts/cmextra/cmex7.pfb><c:/texlive/2014/texmf-dist/fonts/type1/p
ublic/amsfonts/cm/cmmi10.pfb><c:/texlive/2014/texmf-dist/fonts/type1/public/ams
fonts/cm/cmmi5.pfb><c:/texlive/2014/texmf-dist/fonts/type1/public/amsfonts/cm/c
mmi7.pfb><c:/texlive/2014/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb><
c:/texlive/2014/texmf-dist/fonts/type1/public/amsfonts/cm/cmr5.pfb><c:/texlive/
2014/texmf-dist/fonts/type1/public/amsfonts/cm/cmr7.pfb><c:/texlive/2014/texmf-
dist/fonts/type1/public/amsfonts/cm/cmsy10.pfb><c:/texlive/2014/texmf-dist/font
s/type1/public/amsfonts/cm/cmsy5.pfb><c:/texlive/2014/texmf-dist/fonts/type1/pu
blic/amsfonts/cm/cmsy7.pfb>
Output written on test5.pdf (2 pages, 582701 bytes).
SyncTeX written on test5.synctex.gz.
Transcript written on test5.log.
增加纸张尺寸似乎会在某些地方遇到限制......
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014/W32TeX) (preloaded format=pdflatex)
restricted \write18 enabled.
entering extended mode
(./test5.tex
LaTeX2e <2014/05/01>
Babel <3.9k> and hyphenation patterns for 79 languages loaded.
(c:/texlive/2014/texmf-dist/tex/latex/base/article.cls
Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
(c:/texlive/2014/texmf-dist/tex/latex/base/size10.clo))
(c:/texlive/2014/texmf-dist/tex/latex/geometry/geometry.sty
(c:/texlive/2014/texmf-dist/tex/latex/graphics/keyval.sty)
(c:/texlive/2014/texmf-dist/tex/generic/oberdiek/ifpdf.sty)
(c:/texlive/2014/texmf-dist/tex/generic/oberdiek/ifvtex.sty)
(c:/texlive/2014/texmf-dist/tex/generic/ifxetex/ifxetex.sty))
! Dimension too large.
<to be read again>
\relax
l.15 \geometry{papersize={25000pt,60in}}
这是文件的纸张尺寸部分...
\usepackage{geometry}
\geometry{papersize={25000pt,60in}}
我尝试过以英寸和点为单位指定长度。您有想法如何进一步突破页面/布局大小的限制吗？
答案1
根据 TeXBook 第 58 页：
TeX 不会处理绝对值为 2 30 sp 或更大的尺寸。换句话说，最大合法尺寸略小于 16384 pt。这大约是 18.892 英尺（5.7583 米）的距离，因此它不会限制您的样式。
您的溢出水平盒子不超过 9000pt，因此宽度约为 9500pt 即可。正如其他人所指出的，您不太可能真的有一个需要这么大纸张的方程式。