1 files changed, 37 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/tlc2/8-8-5.ltx b/Master/texmf-dist/doc/latex/tlc2/8-8-5.ltx
new file mode 100644
index 00000000000..a1509ab2519
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/tlc2/8-8-5.ltx
@@ -0,0 +1,37 @@
+%%
+%% The LaTeX Companion, 2ed (second printing August 2004)
+%%
+%% Example 8-8-5 on page 511.
+%%
+%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
+%%    Johannes Braams, David Carlisle, and Chris Rowley
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+
+\documentclass{ttctexa}
+\pagestyle{empty}
+\setcounter{page}{6}
+\setlength\textwidth{348.0pt}
+
+\StartShownPreambleCommands
+\usepackage{amsmath,amssymb,txfonts,bm}
+\newcommand\bfB{\mathbf{B}}
+\newcommand\bfx{\mathbf{x}}
+\bmdefine\bpi{\pi}  \bmdefine\binfty{\infty}
+\StopShownPreambleCommands
+\begin{document}
+\section{The bold equivalence
+  $\sum_{j < B} \prod_\lambda : \bm{\sum_{x_j} \prod_\lambda}$}
+\begin{gather}
+  B_\infty + \pi B_1 \sim  \bfB_{\binfty} \bm{+}\bpi \bfB_{\bm{1}}
+    \bm {\sim B_\infty + \pi B_1}                               \\
+  B_\binfty + \bpi B_{\bm{1}} \bm{\in} \bm{\biggl\lbrace}
+    (\bfB, \bfx) : \frac {\partial \bfB}{\partial \bfx}
+    \bm{\lnapprox} \bm{1} \bm{\biggr\rbrace}
+\end{gather}
+\end{document}