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-rw-r--r-- | buch/chapters/110-elliptisch/images/ellpolnul.tex | 57 |
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diff --git a/buch/chapters/110-elliptisch/images/ellpolnul.tex b/buch/chapters/110-elliptisch/images/ellpolnul.tex new file mode 100644 index 0000000..831b477 --- /dev/null +++ b/buch/chapters/110-elliptisch/images/ellpolnul.tex @@ -0,0 +1,57 @@ +% +% tikztemplate.tex -- template for standalon tikz images +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\documentclass[tikz]{standalone} +\usepackage{amsmath} +\usepackage{times} +\usepackage{txfonts} +\usepackage{pgfplots} +\usepackage{csvsimple} +\usetikzlibrary{arrows,intersections,math} +\begin{document} +\def\skala{1} +\begin{tikzpicture}[>=latex,thick,scale=\skala] + +\definecolor{rot}{rgb}{0.8,0,0} +\definecolor{blau}{rgb}{0,0,1} +\definecolor{gruen}{rgb}{0,0.6,0} + +\draw (-1,-1) rectangle (1,1); +\node at (-1,-1) [below left] {$0$}; +\node at (1,-1) [below right] {$K$}; +\node at (1,1) [above right] {$K+iK'$}; +\node at (-1,1) [above left] {$iK'$}; +\node at (0,0) {$u$}; + +\begin{scope}[xshift=4cm] +\fill[color=rot!20] (-1,-1) rectangle (1,1); +\node at (-1,-1) {$0$}; +\node at (1,-1) {$1$}; +\node at (1,1) {$\frac1k$}; +\node at (-1,1) {$\infty$}; +\node[color=rot] at (0,0) {$\operatorname{sn}(u,k)$}; +\end{scope} + +\begin{scope}[xshift=7cm] +\fill[color=blau!20] (-1,-1) rectangle (1,1); +\node at (-1,-1) {$1$}; +\node at (1,-1) {$0$}; +\node at (1,1) {$\frac{ik'}k$}; +\node at (-1,1) {$\infty$}; +\node[color=blau] at (0,0) {$\operatorname{cn}(u,k)$}; +\end{scope} + +\begin{scope}[xshift=10cm] +\fill[color=gruen!20] (-1,-1) rectangle (1,1); +\node at (-1,-1) {$1$}; +\node at (1,-1) {$k'$}; +\node at (1,1) {$0$}; +\node at (-1,1) {$\infty$}; +\node[color=gruen] at (0,0) {$\operatorname{dn}(u,k)$}; +\end{scope} + +\end{tikzpicture} +\end{document} + |