# HG changeset patch # User haftmann # Date 1332438879 -3600 # Node ID 08c22e8ffe70d0a6a9f040dcc62ecb23d2f67b18 # Parent 69276374c0a1f7a41baeefbcbd215dd742c2f75a fixed typo diff -r 69276374c0a1 -r 08c22e8ffe70 src/HOL/Relation.thy --- a/src/HOL/Relation.thy Thu Mar 22 18:37:20 2012 +0100 +++ b/src/HOL/Relation.thy Thu Mar 22 18:54:39 2012 +0100 @@ -543,7 +543,7 @@ "{} O R = {}" by blast -lemma prod_comp_bot1 [simp]: +lemma pred_comp_bot1 [simp]: "\ OO R = \" by (fact rel_comp_empty1 [to_pred])