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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /info/examples/Math/06-03-15.ltx |
Initial commit
Diffstat (limited to 'info/examples/Math/06-03-15.ltx')
-rw-r--r-- | info/examples/Math/06-03-15.ltx | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/info/examples/Math/06-03-15.ltx b/info/examples/Math/06-03-15.ltx new file mode 100644 index 0000000000..7dceb2399e --- /dev/null +++ b/info/examples/Math/06-03-15.ltx @@ -0,0 +1,44 @@ +%% +%% Ein Beispiel der DANTE-Edition +%% Mathematiksatz mit LaTeX +%% 2. Auflage +%% +%% Beispiel 06-03-15 auf Seite 103. +%% +%% Copyright (C) 2012 Herbert Voss +%% +%% 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. +%% +%% +%% ==== +% Show page(s) 1 +%% +%% +\documentclass[]{exaarticle} +\pagestyle{empty} +\setlength\textwidth{352.81416pt} +\AtBeginDocument{\setlength\parindent{0pt}} +\setcounter{equation}{40} +\renewcommand\theequation{6.\arabic{equation}} +\StartShownPreambleCommands +\newcommand*\diff{\mathop{}\!\mathrm{d}} +\StopShownPreambleCommands +\begin{document} +\begin{equation} +\begin{array}{rl} +A_1 + &=\left|\int_0^1(f(x)-g(x))\diff x\right|+\left|\int_1^2(g(x)-h(x))\diff x\right|\\ + &=\left|\int_0^1(x^2-3x)\diff x\right|+\left|\int_1^2(x^2-5x+6)\diff x\right|\\ + &=\left|\frac{x^3}{3}-\frac{3}{2}x^2\right|_0^1+\left|\frac{x^3}{3} + -\frac{5}{2}x^2+6x\right|_1^2\\ + &=\left|\frac13-\frac32\right|+\left|\frac83-\frac{20}{2}+12-\left(\frac13 + -\frac{5}{2}+6\right)\right|\\ + &=\left|-\frac76\right|+\left|\frac{28}{6}-\frac{23}{6}\right|=\frac76 + +\frac{5}{6}=2\,\textrm{FE} +\end{array} +\end{equation} +\end{document} |