Remove old homework code from divided_difference.m.

diff --git a/divided_difference.m b/divided_difference.m
index 3225f293d41e2f5c9bd977978d64cf6acb880a26..4705f0a3d8d1ff3cf699cca2dd21c04d30a3c2fa 100644 (file)
--- a/divided_difference.m
+++ b/divided_difference.m
@@ -16,9 +16,6 @@ function dd = divided_difference(f, xs)
   ##
   ##   * ``dd`` - The divided difference f[xs(1), xs(2),...]
   ##
-  if (exist('../homework1/src', 'dir'))
-    addpath('../homework1/src');
-  end
 
   order = length(xs) - 1;