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Diffstat (limited to 'Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-12.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-12.tex | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-12.tex b/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-12.tex new file mode 100644 index 00000000000..c8878796389 --- /dev/null +++ b/Master/texmf-dist/doc/latex/guide-to-latex/exercises/chap7/exer7-12.tex @@ -0,0 +1,12 @@ +\documentclass{article} +\setlength{\textwidth}{135mm} +\begin{document} +\setcounter{equation}{2} +\begin{equation} +S(z) = -\cos\left(\frac{\pi}{2} z^2\right) \sum_{n=0}^\infty + \frac{(-1)^n\pi^{2n+1}}{1\cdot3\cdots(4n+3)} z^{4n+3} + +\sin\left(\frac{\pi}{2} z^2\right) \sum_{n=0}^\infty + \frac{(-1)^n\pi^{2n}}{1\cdot3\cdots(4n+1)} z^{4n+1} +\end{equation} +\end{document} + |