Merge pull request #16 from Runterer/master

2. Pull Request 

1 files changed, 18 insertions, 0 deletions

diff --git a/buch/papers/zeta/continuation_overview.tikz.tex b/buch/papers/zeta/continuation_overview.tikz.tex
new file mode 100644
index 0000000..836ab1d
--- /dev/null
+++ b/buch/papers/zeta/continuation_overview.tikz.tex
@@ -0,0 +1,18 @@
+\begin{tikzpicture}[>=stealth', auto, node distance=0.9cm, scale=2,
+    dot/.style={fill, circle, inner sep=0, minimum size=0.1cm}]
+
+    \draw[->] (-2,0) -- (-1,0) node[dot]{} node[anchor=north]{$-1$} -- (0,0) node[anchor=north west]{$0$} -- (0.5,0) node[anchor=north west]{$0.5$}-- (1,0) node[anchor=north west]{$1$} -- (2,0) node[anchor=west]{$\Re(s)$};
+
+    \draw[->] (0,-1.2) -- (0,1.2) node[anchor=south]{$\Im(s)$};
+    \begin{scope}[yscale=0.1]
+        \draw[] (1,-1) -- (1,1);
+    \end{scope}
+    \draw[dotted] (0.5,-1) -- (0.5,1);
+
+    \begin{scope}[]
+        \fill[opacity=0.2, red] (-1.8,1) rectangle (0, -1);
+        \fill[opacity=0.2, blue] (0,1) rectangle (1, -1);
+        \fill[opacity=0.2, green] (1,1) rectangle (1.8, -1);
+    \end{scope}
+
+\end{tikzpicture}