From 26295a1c102d026b8c539d2b2ef35cf6be27272c Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 6 Feb 2013 13:44:59 -0500
Subject: [PATCH] Fix return value name in forward_euler.m.

---
 forward_euler.m | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/forward_euler.m b/forward_euler.m
index 7d7e12d..ff9c5eb 100644
--- a/forward_euler.m
+++ b/forward_euler.m
@@ -31,19 +31,19 @@ function coefficients = forward_euler(integer_order, xs, x)
 
   if (integer_order < 0)
     ## You have made a grave mistake.
-    df = NA;
+    coefficients = NA;
     return;
   end
 
   if (integer_order == 0)
-    df = x;
+    coefficients = x;
     return;
   end
 
   if (length(xs) < 2)
     ## You can't approximate a derivative of order greater than zero
     ## with zero or one points!
-    df = NA
+    coefficients = NA
     return;
   end
 
-- 
2.43.2