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Diffstat (limited to 'info/examples/tlc3/example-sources/11-4-5.ltx')
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1 files changed, 36 insertions, 0 deletions
diff --git a/info/examples/tlc3/example-sources/11-4-5.ltx b/info/examples/tlc3/example-sources/11-4-5.ltx new file mode 100644 index 0000000000..4672ee32a7 --- /dev/null +++ b/info/examples/tlc3/example-sources/11-4-5.ltx @@ -0,0 +1,36 @@ +%% +%% The LaTeX Companion, 3ed +%% +%% Example 11-4-5 on page II-164 in "Fractions and their generalizations". +%% +%% Copyright (C) 2022 Frank Mittelbach +%% +%% It may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, either version 1.3c +%% of this license or (at your option) any later version. +%% +%% See https://www.latex-project.org/lppl.txt for details. +%% + +\documentclass{tlc3examargin} +\pagestyle{empty} +\setcounter{page}{6} +\setlength\textwidth{153.0pt} + + % Shorten the vertical size of the example ... + \AtBeginDocument{% + \setlength\abovedisplayskip{.1\abovedisplayskip}% + \setlength\belowdisplayskip{.5\belowdisplayskip}% + } + +%StartShownPreambleCommands +\usepackage{amsmath} +%StopShownPreambleCommands + +\begin{document} +\begin{equation} \binom{k}{2} 2^{k - 1} + + \tbinom{k - 1}{2} 2^{k - 2} +\end{equation} +Text: $ \binom{k}{2} 2^{k - 1} + + \dbinom{k - 1}{2} 2^{k - 2} $. +\end{document} |