
diff -r b69b09d24049 -r 5ce95bd193ba sandbox.tex
--- a/sandbox.tex	Wed Jun 16 14:39:25 2010 -0700
+++ b/sandbox.tex	Wed Jun 16 15:29:19 2010 -0700
@@ -11,48 +11,20 @@
 \title{Sandbox}
 
 \begin{document}
-
-\mathfig{.6}{tempkw/left-marked-antirefinements}
-
+\begin{equation*}
+\mathfig{.4}{tempkw/feb21d}
+\end{equation*}
 
 $$
-\begin{tikzpicture}
-\fill (0,0) circle (.1);
-\draw (0,0) -- (2,0);
-\draw (1,0.1) -- (1,-0.1);
-
-\draw [->,red] (1,0.25) -- (1,0.75);
-
-\fill (0,1) circle (.1);
-\draw (0,1) -- (2,1);
-\end{tikzpicture}
-\qquad
-\begin{tikzpicture}
-\fill (0,0) circle (.1);
-\draw (0,0) -- (2,0);
-\draw (1,0.1) -- (1,-0.1);
-
-\draw [->,red] (1,0.25) -- (1,0.75);
-
-\fill (0,1) circle (.1);
-\draw (0,1) -- (1,1);
-\end{tikzpicture}
-\qquad
-\begin{tikzpicture}
-\fill (0,0) circle (.1);
-\draw (0,0) -- (3,0);
-\foreach \x in {0.5, 1.0, 1.25, 1.5, 2.0, 2.5} {
-	\draw (\x,0.1) -- (\x,-0.1);
+\begin{tikzpicture}[baseline,line width = 2pt]
+\draw[blue] (0,0) circle (2);
+\fill[red] (0,0) circle (0.1);
+\foreach \qm/\qa/\n in {70/-30/0, 120/95/1, -120/180/2} {
+	\draw[red] (0,0) -- (\qm:2);
+	\path (\qa:1) node {\color{green!50!brown} $\cA_\n$};
+	\path (\qm+20:2.5) node(M\n) {\color{green!50!brown} $\cM_\n$};
+	\draw[line width=1pt, green!50!brown, ->] (M\n.\qm+135) to[out=\qm+135,in=\qm+90] (\qm+5:1.3);
 }
-
-\draw [->,red] (1,0.25) -- (1,0.75);
-
-\fill (0,1) circle (.1);
-\draw (0,1) -- (2,1);
-\foreach \x in {1.0, 1.5} {
-	\draw (\x,1.1) -- (\x,0.9);
-}
-
 \end{tikzpicture}
 $$
 \end{document}




