declare impE iffD1 iffD2 ad elim of Pure;
authorwenzelm
Fri, 12 Oct 2001 12:11:39 +0200
changeset 11734 7a21bf539412
parent 11733 9dd88f3aa8e0
child 11735 60c0fa10bfc2
declare impE iffD1 iffD2 ad elim of Pure;
src/FOL/IFOL.thy
--- a/src/FOL/IFOL.thy	Fri Oct 12 12:10:07 2001 +0200
+++ b/src/FOL/IFOL.thy	Fri Oct 12 12:11:39 2001 +0200
@@ -119,6 +119,9 @@
 
 setup Simplifier.setup
 use "IFOL_lemmas.ML"
+
+declare impE [Pure.elim]  iffD1 [Pure.elim]  iffD2 [Pure.elim]
+
 use "fologic.ML"
 use "hypsubstdata.ML"
 setup hypsubst_setup