From 2d28711501b5d28476209b949cb3a3110b9dc157 2014-12-15 18:37:22
From: Min RK <benjaminrk@gmail.com>
Date: 2014-12-15 18:37:22
Subject: [PATCH] mpl mathtext doesn't support display math

force display math into inline

---

diff --git a/IPython/lib/latextools.py b/IPython/lib/latextools.py
index 28de9d7..b048517 100644
--- a/IPython/lib/latextools.py
+++ b/IPython/lib/latextools.py
@@ -94,6 +94,8 @@ def latex_to_png_mpl(s, wrap):
     except ImportError:
         return None
 
+    # mpl mathtext doesn't support display math, force inline
+    s = s.replace('$$', '$')
     if wrap:
         s = u'${0}$'.format(s)
     mt = mathtext.MathTextParser('bitmap')