.

[phd-thesis.git] / intro / taskvalue.tex

diff --git a/intro/taskvalue.tex b/intro/taskvalue.tex
index e35db72..05a3b50 100644 (file)
--- a/intro/taskvalue.tex
+++ b/intro/taskvalue.tex
@@ -1,14 +1,14 @@
 \documentclass[tikz]{standalone}
 \usetikzlibrary{arrows.meta,shapes.symbols,matrix,positioning}
 \begin{document}
-       \begin{tikzpicture}[node distance=7em]
-               \node (1) {$No Value$};
-               \node (2) [right of=1] {$Unstable$};
-               \node (3) [right of=2] {$Stable$};
+       \begin{tikzpicture}[node distance=7em,nodes={draw,minimum width=5em}]
+               \node (1)              {no value};
+               \node (2) [right of=1] {unstable};
+               \node (3) [right of=2] {stable};
 
                \draw [->] (1) -- (2);
                \draw [->] (2) -- (1);
                \draw [->] (2) -- (3);
-               \draw [->] (1) to [out=20,in=160] (3);
+               \draw [->] (1.north east) to [out=25,in=155] (3.north west);
        \end{tikzpicture}
 \end{document}