diff -r b9d0dd18c81e -r f2bda6ba4952 Paper/document/root.tex
--- a/Paper/document/root.tex	Sun Jan 27 20:01:13 2013 +0000
+++ b/Paper/document/root.tex	Mon Jan 28 02:38:57 2013 +0000
@@ -24,7 +24,7 @@
 \definecolor{mygrey}{rgb}{.80,.80,.80}
 
 % mathpatir
-\mprset{sep=0.8em}
+\mprset{sep=0.7em}
 \mprset{center=false}
 \mprset{flushleft=true}