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diff scripts/polynomial/polyderiv.m @ 4030:22bd65326ec1

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[project @ 2002-08-09 18:58:13 by jwe]
author jwe
date Fri, 09 Aug 2002 19:00:16 +0000
parents e031284eea27
children c08cb1098afc
line wrap: on
line diff
--- a/scripts/polynomial/polyderiv.m
+++ b/scripts/polynomial/polyderiv.m
@@ -35,7 +35,7 @@
     usage ("polyderiv (vector)");
   endif
 
-  if (! is_vector (p))
+  if (! isvector (p))
     error ("polyderiv: argument must be a vector");
   endif