
diff -r fee8c75e3b5d -r e3d2b881ed0f src/HOL/Complex/NSCA.thy
--- a/src/HOL/Complex/NSCA.thy	Fri Sep 22 23:19:45 2006 +0200
+++ b/src/HOL/Complex/NSCA.thy	Sun Sep 24 01:04:44 2006 +0200
@@ -112,7 +112,7 @@
 
 lemma SComplex_hcmod_SReal: 
       "z \<in> SComplex ==> hcmod z \<in> Reals"
-by (auto simp add: SComplex_def SReal_def hcmod_def)
+by (auto simp add: SComplex_def)
 
 lemma SComplex_zero [simp]: "0 \<in> SComplex"
 by (simp add: SComplex_def)




