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src/HOL/NatDef.thy
changeset 7872 2e2d7e80fb07
parent 5187 55f07169cf5f
child 8943 a4f8be72f585 
--- a/src/HOL/NatDef.thy	Fri Oct 15 12:31:43 1999 +0200
+++ b/src/HOL/NatDef.thy	Fri Oct 15 15:31:35 1999 +0200
@@ -64,7 +64,7 @@
   Zero_def      "0 == Abs_Nat(Zero_Rep)"
   Suc_def       "Suc == (%n. Abs_Nat(Suc_Rep(Rep_Nat(n))))"
 
-  (*nat operations and recursion*)
+  (*nat operations*)
   pred_nat_def  "pred_nat == {(m,n). n = Suc m}"
 
   less_def      "m<n == (m,n):trancl(pred_nat)"
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