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Diffstat (limited to 'info/examples/tlc3/example-sources/11-5-6.ltx')
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diff --git a/info/examples/tlc3/example-sources/11-5-6.ltx b/info/examples/tlc3/example-sources/11-5-6.ltx new file mode 100644 index 0000000000..af4ec25160 --- /dev/null +++ b/info/examples/tlc3/example-sources/11-5-6.ltx @@ -0,0 +1,44 @@ +%% +%% The LaTeX Companion, 3ed +%% +%% Example 11-5-6 on page II-183 in "Horizontal extensions in standard \LaTeX {}". +%% +%% 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{171.0pt} + +%StartShownPreambleCommands + +%StopShownPreambleCommands + +\begin{document} +\[ \widehat {\psi_\delta(t) E_t h} \neq + \widetilde {\psi_\Delta(t) E_t h} +\] +\[ \overline {\psi_\delta(t) E_t h} \approx + \underline {\psi_\Delta(t) E_t h} +\] +\[ \overrightarrow {\psi_\delta(t) E_t h} \cong + \overleftarrow {\psi_\Delta(t) E_t h} +\] +Combinations are possible too: +\[ \overline {\overline {\psi_\delta(t) E_t h}} + \leq + \underline {\overrightarrow + {\psi_\Delta(t) E_t h}} + \] +Braces have extra possibilities as explained below. +\[ \overbrace {\psi_\delta(t) E_t h} \doteq + \underbrace {\psi_\Delta(t) E_t h} +\] +\end{document} |