From 2db90bfe4b174570424c408f04000902411d8755 Mon Sep 17 00:00:00 2001
From: Joshua Baer <the.baer.joshua@gmail.ch>
Date: Mon, 12 Apr 2021 21:51:55 +0200
Subject: update to current state of book

---
 buch/chapters/60-gruppen/images/sl2.tex | 292 ++++++++++++++++----------------
 1 file changed, 146 insertions(+), 146 deletions(-)

(limited to 'buch/chapters/60-gruppen/images/sl2.tex')

diff --git a/buch/chapters/60-gruppen/images/sl2.tex b/buch/chapters/60-gruppen/images/sl2.tex
index 0e44aa9..c41308c 100644
--- a/buch/chapters/60-gruppen/images/sl2.tex
+++ b/buch/chapters/60-gruppen/images/sl2.tex
@@ -1,146 +1,146 @@
-%
-% sl2.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{darkgreen}{rgb}{0,0.6,0}
-
-\begin{scope}[xshift=-4.5cm]
-	\fill[color=blue!20]
-		(1.4,0) -- (0,1.4) -- (-1.4,0) -- (0,-1.4) -- cycle;
-	\fill[color=red!40,opacity=0.5]
-		(1.96,0) -- (0,1) -- (-1.96,0) -- (0,-1) -- cycle;
-
-	\begin{scope}
-		\clip (-2.1,-2.1) rectangle (2.3,2.3);
-		\draw[color=darkgreen]
-			plot[domain=-1:1,samples=100]
-				({(1/1.4)*exp(\x)},{(1/1.4)*exp(-\x)});
-		\draw[color=darkgreen]
-			plot[domain=-1:1,samples=100]
-				({(1/1.4)*exp(\x)},{-(1/1.4)*exp(-\x)});
-		\draw[color=darkgreen]
-			plot[domain=-1:1,samples=100]
-				({-(1/1.4)*exp(\x)},{(1/1.4)*exp(-\x)});
-		\draw[color=darkgreen]
-			plot[domain=-1:1,samples=100]
-				({-(1/1.4)*exp(\x)},{-(1/1.4)*exp(-\x)});
-	\end{scope}
-
-	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
-	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
-
-	\draw[->,color=blue] (0,0) -- (1.4,0);
-	\draw[->,color=blue] (0,0) -- (0,1.4);
-
-	\draw[->,color=red] (0,0) -- (1.96,0);
-	\draw[->,color=red] (0,0) -- (0,1);
-	\node at (0,-3.2) 
-		{$\displaystyle
-		\begin{aligned}
-		A&=\begin{pmatrix}1&0\\0&-1\end{pmatrix}
-		\\
-		e^{At}
-		&=\begin{pmatrix}e^t&0\\0&e^{-t}\end{pmatrix}
-		\end{aligned}
-		$};
-	
-\end{scope}
-
-
-\begin{scope}
-	\fill[color=blue!20]
-		(0:1.4) -- (90:1.4) -- (180:1.4) -- (270:1.4) -- cycle;
-	\fill[color=red!40,opacity=0.5]
-		(33:1.4) -- (123:1.4) -- (213:1.4) -- (303:1.4) -- cycle;
-
-	\draw[color=darkgreen] (0,0) circle[radius=1.4];
-
-	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
-	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
-
-	\draw[->,color=blue] (0,0) -- (1.4,0);
-	\draw[->,color=blue] (0,0) -- (0,1.4);
-
-	\draw[->,color=red] (0,0) -- (33:1.4);
-	\draw[->,color=red] (0,0) -- (123:1.4);
-
-	\node at (0,-3.2)
-		{$\displaystyle
-		\begin{aligned}
-		B
-		&=\begin{pmatrix}0&-1\\1&0 \end{pmatrix}
-		\\
-		e^{Bt}
-		&=
-		\begin{pmatrix}
-		\cos t&-\sin t\\
-		\sin t& \cos t
-		\end{pmatrix}
-		\end{aligned}$};
-\end{scope}
-
-
-\begin{scope}[xshift=4.5cm]
-	\fill[color=blue!20]
-		(0:1.4) -- (90:1.4) -- (180:1.4) -- (270:1.4) -- cycle;
-	\def\x{0.5}
-	\fill[color=red!40,opacity=0.5]
-		({1.4*cosh(\x)},{1.4*sinh(\x})
-		--
-		({1.4*sinh(\x},{1.4*cosh(\x)})
-		--
-		({-1.4*cosh(\x)},{-1.4*sinh(\x})
-		--
-		({-1.4*sinh(\x},{-1.4*cosh(\x)})
-		-- cycle;
-
-	\begin{scope}
-	\clip (-2.1,-2.1) rectangle (2.2,2.2);
-	\draw[color=darkgreen]
-		plot[domain=-1:1,samples=100] ({1.4*cosh(\x)},{1.4*sinh(\x)});
-	\draw[color=darkgreen]
-		plot[domain=-1:1,samples=100] ({1.4*sinh(\x)},{1.4*cosh(\x)});
-	\draw[color=darkgreen]
-		plot[domain=-1:1,samples=100] ({-1.4*cosh(\x)},{1.4*sinh(\x)});
-	\draw[color=darkgreen]
-		plot[domain=-1:1,samples=100] ({1.4*sinh(\x)},{-1.4*cosh(\x)});
-	\end{scope}
-
-	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
-	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
-
-	\draw[->,color=blue] (0,0) -- (1.4,0);
-	\draw[->,color=blue] (0,0) -- (0,1.4);
-
-	\draw[->,color=red] (0,0) -- ({1.4*cosh(\x)},{1.4*sinh(\x)});
-	\draw[->,color=red] (0,0) -- ({1.4*sinh(\x)},{1.4*cosh(\x)});
-
-	\node at (0,-3.2) {$\displaystyle
-		\begin{aligned}
-		C&=\begin{pmatrix}0&1\\1&0\end{pmatrix}
-		\\
-		e^{Ct}
-		&=
-		\begin{pmatrix}
-		\cosh t&\sinh t\\
-		\sinh t&\cosh t
-		\end{pmatrix}
-		\end{aligned}
-		$};
-\end{scope}
-
-\end{tikzpicture}
-\end{document}
-
+%
+% sl2.tex -- template for standalon tikz images
+%
+% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
+%
+\documentclass[tikz]{standalone}
+\usepackage{amsmath}
+\usepackage{times}
+\usepackage{txfonts}
+\usepackage{pgfplots}
+\usepackage{csvsimple}
+\usetikzlibrary{arrows,intersections,math}
+\begin{document}
+\def\skala{1}
+\begin{tikzpicture}[>=latex,thick,scale=\skala]
+
+\definecolor{darkgreen}{rgb}{0,0.6,0}
+
+\begin{scope}[xshift=-4.5cm]
+	\fill[color=blue!20]
+		(1.4,0) -- (0,1.4) -- (-1.4,0) -- (0,-1.4) -- cycle;
+	\fill[color=red!40,opacity=0.5]
+		(1.96,0) -- (0,1) -- (-1.96,0) -- (0,-1) -- cycle;
+
+	\begin{scope}
+		\clip (-2.1,-2.1) rectangle (2.3,2.3);
+		\draw[color=darkgreen]
+			plot[domain=-1:1,samples=100]
+				({(1/1.4)*exp(\x)},{(1/1.4)*exp(-\x)});
+		\draw[color=darkgreen]
+			plot[domain=-1:1,samples=100]
+				({(1/1.4)*exp(\x)},{-(1/1.4)*exp(-\x)});
+		\draw[color=darkgreen]
+			plot[domain=-1:1,samples=100]
+				({-(1/1.4)*exp(\x)},{(1/1.4)*exp(-\x)});
+		\draw[color=darkgreen]
+			plot[domain=-1:1,samples=100]
+				({-(1/1.4)*exp(\x)},{-(1/1.4)*exp(-\x)});
+	\end{scope}
+
+	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
+	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
+
+	\draw[->,color=blue] (0,0) -- (1.4,0);
+	\draw[->,color=blue] (0,0) -- (0,1.4);
+
+	\draw[->,color=red] (0,0) -- (1.96,0);
+	\draw[->,color=red] (0,0) -- (0,1);
+	\node at (0,-3.2) 
+		{$\displaystyle
+		\begin{aligned}
+		A&=\begin{pmatrix}1&0\\0&-1\end{pmatrix}
+		\\
+		e^{At}
+		&=\begin{pmatrix}e^t&0\\0&e^{-t}\end{pmatrix}
+		\end{aligned}
+		$};
+	
+\end{scope}
+
+
+\begin{scope}
+	\fill[color=blue!20]
+		(0:1.4) -- (90:1.4) -- (180:1.4) -- (270:1.4) -- cycle;
+	\fill[color=red!40,opacity=0.5]
+		(33:1.4) -- (123:1.4) -- (213:1.4) -- (303:1.4) -- cycle;
+
+	\draw[color=darkgreen] (0,0) circle[radius=1.4];
+
+	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
+	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
+
+	\draw[->,color=blue] (0,0) -- (1.4,0);
+	\draw[->,color=blue] (0,0) -- (0,1.4);
+
+	\draw[->,color=red] (0,0) -- (33:1.4);
+	\draw[->,color=red] (0,0) -- (123:1.4);
+
+	\node at (0,-3.2)
+		{$\displaystyle
+		\begin{aligned}
+		B
+		&=\begin{pmatrix}0&-1\\1&0 \end{pmatrix}
+		\\
+		e^{Bt}
+		&=
+		\begin{pmatrix}
+		\cos t&-\sin t\\
+		\sin t& \cos t
+		\end{pmatrix}
+		\end{aligned}$};
+\end{scope}
+
+
+\begin{scope}[xshift=4.5cm]
+	\fill[color=blue!20]
+		(0:1.4) -- (90:1.4) -- (180:1.4) -- (270:1.4) -- cycle;
+	\def\x{0.5}
+	\fill[color=red!40,opacity=0.5]
+		({1.4*cosh(\x)},{1.4*sinh(\x})
+		--
+		({1.4*sinh(\x},{1.4*cosh(\x)})
+		--
+		({-1.4*cosh(\x)},{-1.4*sinh(\x})
+		--
+		({-1.4*sinh(\x},{-1.4*cosh(\x)})
+		-- cycle;
+
+	\begin{scope}
+	\clip (-2.1,-2.1) rectangle (2.2,2.2);
+	\draw[color=darkgreen]
+		plot[domain=-1:1,samples=100] ({1.4*cosh(\x)},{1.4*sinh(\x)});
+	\draw[color=darkgreen]
+		plot[domain=-1:1,samples=100] ({1.4*sinh(\x)},{1.4*cosh(\x)});
+	\draw[color=darkgreen]
+		plot[domain=-1:1,samples=100] ({-1.4*cosh(\x)},{1.4*sinh(\x)});
+	\draw[color=darkgreen]
+		plot[domain=-1:1,samples=100] ({1.4*sinh(\x)},{-1.4*cosh(\x)});
+	\end{scope}
+
+	\draw[->] (-2.1,0) -- (2.3,0) coordinate[label={$x$}];
+	\draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}];
+
+	\draw[->,color=blue] (0,0) -- (1.4,0);
+	\draw[->,color=blue] (0,0) -- (0,1.4);
+
+	\draw[->,color=red] (0,0) -- ({1.4*cosh(\x)},{1.4*sinh(\x)});
+	\draw[->,color=red] (0,0) -- ({1.4*sinh(\x)},{1.4*cosh(\x)});
+
+	\node at (0,-3.2) {$\displaystyle
+		\begin{aligned}
+		C&=\begin{pmatrix}0&1\\1&0\end{pmatrix}
+		\\
+		e^{Ct}
+		&=
+		\begin{pmatrix}
+		\cosh t&\sinh t\\
+		\sinh t&\cosh t
+		\end{pmatrix}
+		\end{aligned}
+		$};
+\end{scope}
+
+\end{tikzpicture}
+\end{document}
+
-- 
cgit v1.2.1

