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Diffstat (limited to 'Master/texmf-dist/doc/latex/tlc2/8-5-3.ltx')
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1 files changed, 44 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/tlc2/8-5-3.ltx b/Master/texmf-dist/doc/latex/tlc2/8-5-3.ltx new file mode 100644 index 00000000000..9ecc742c921 --- /dev/null +++ b/Master/texmf-dist/doc/latex/tlc2/8-5-3.ltx @@ -0,0 +1,44 @@ +%% +%% The LaTeX Companion, 2ed (second printing August 2004) +%% +%% Example 8-5-3 on page 497. +%% +%% 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{183.0pt} + +\StartShownPreambleCommands +\usepackage{amsmath} +\StopShownPreambleCommands +\begin{document} +\begin{align*} +\widehat {\psi_\delta(t) E_t h} +&= \widetilde {\psi_\delta(t) E_t h} \\ +\overline {\psi_\delta(t) E_t h} +&= \underline {\psi_\delta(t) E_t h} \\ +\overbrace {\psi_\delta(t) E_t h} +&= \underbrace {\psi_\delta(t) E_t h} +& & \text{Do not change style} \\ +\overrightarrow {\psi_\delta(t) E_t h} +&= \overleftarrow {\psi_\delta(t) E_t h} +& & \text{Do not change style} \\[-3pt] +& & & \text{without \textsf{amsmath}} \\ +\underrightarrow {\psi_\delta(t) E_t h} +&= \underleftarrow {\psi_\delta(t) E_t h} +& & \text{Do need \textsf{amsmath}} \\ +\overleftrightarrow {\psi_\delta(t) E_t h} +&=\underleftrightarrow{\psi_\delta(t) E_t h} +& & \text{Do need \textsf{amsmath}} +\end{align*} +\end{document} |