From 6cebb66a85cda21dc28c29a0fb0c47118af63159 Mon Sep 17 00:00:00 2001
From: Stephen Mardson McQuay <stephen@mcquay.me>
Date: Tue, 17 May 2011 21:07:23 -0600
Subject: [PATCH] minor: more meaningful percent

---
 interp/tools.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interp/tools.py b/interp/tools.py
index e5e2f75..a86f9ba 100644
--- a/interp/tools.py
+++ b/interp/tools.py
@@ -68,4 +68,4 @@ def improved_answer(answer, exact):
 
 
 def percent_improvement(answer, exact):
-  return np.abs(answer['qlin'] - exact) / exact
+  return np.abs(answer['error']) / exact