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src/HOL/Library/BigO.thy
changeset 19279 48b527d0331b
parent 17199 59c1bfc81d91
child 19736 d8d0f8f51d69 
--- a/src/HOL/Library/BigO.thy	Fri Mar 17 09:57:25 2006 +0100
+++ b/src/HOL/Library/BigO.thy	Fri Mar 17 10:04:27 2006 +0100
@@ -582,7 +582,7 @@
   apply (subst abs_of_nonneg) back back
   apply (rule setsum_nonneg)
   apply force
-  apply (subst setsum_mult)
+  apply (subst setsum_right_distrib)
   apply (rule allI)
   apply (rule order_trans)
   apply (rule setsum_abs)
isabelle