From fcffa9c76014ffe78364e97cf5830644994b8aa9 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Tue, 29 Mar 2011 19:16:24 -0400
Subject: [PATCH] make C square

---
 Sketch.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Sketch.py b/Sketch.py
index f4c1310..cc7b46a 100644
--- a/Sketch.py
+++ b/Sketch.py
@@ -29,8 +29,9 @@ class Sketch(object):
                     shape_vars[shape_var] = varid
                     varid += 1
                     varid_to_shape_var.append(shape_var)
-        C = zeros((len(equations), len(shape_vars)))
-        d = zeros(len(equations))
+        dim = max(len(equations), len(shape_vars))
+        C = zeros((dim, dim))
+        d = zeros(dim)
         for i in range(len(equations)):
             e = equations[i]
             coeffs = e[0]