# HG changeset patch
# User huffman
# Date 1292867296 28800
# Node ID ae1c227534f540f463762b62aee9571ec260e6dd
# Parent  43a5b9a0ee8a82cd390e02aaf860451b88e6d7c3
simplify proofs

diff -r 43a5b9a0ee8a -r ae1c227534f5 src/HOL/HOLCF/Library/List_Predomain.thy
--- a/src/HOL/HOLCF/Library/List_Predomain.thy	Mon Dec 20 09:41:55 2010 -0800
+++ b/src/HOL/HOLCF/Library/List_Predomain.thy	Mon Dec 20 09:48:16 2010 -0800
@@ -139,7 +139,7 @@
   where "list_map f \<equiv> Abs_cfun (map (Rep_cfun f))"
 
 lemma list_map_ID [domain_map_ID]: "list_map ID = ID"
-by (simp add: ID_def cfun_eq_iff Abs_cfun_inverse2)
+by (simp add: ID_def)
 
 lemma deflation_list_map [domain_deflation]:
   "deflation d \<Longrightarrow> deflation (list_map d)"
diff -r 43a5b9a0ee8a -r ae1c227534f5 src/HOL/HOLCF/Library/Sum_Cpo.thy
--- a/src/HOL/HOLCF/Library/Sum_Cpo.thy	Mon Dec 20 09:41:55 2010 -0800
+++ b/src/HOL/HOLCF/Library/Sum_Cpo.thy	Mon Dec 20 09:48:16 2010 -0800
@@ -338,7 +338,7 @@
   where "sum_map' f g \<equiv> Abs_cfun (sum_map (Rep_cfun f) (Rep_cfun g))"
 
 lemma sum_map_ID [domain_map_ID]: "sum_map' ID ID = ID"
-by (simp add: ID_def cfun_eq_iff Abs_cfun_inverse2 sum_map.identity)
+by (simp add: ID_def cfun_eq_iff sum_map.identity)
 
 lemma deflation_sum_map [domain_deflation]:
   "\<lbrakk>deflation d1; deflation d2\<rbrakk> \<Longrightarrow> deflation (sum_map' d1 d2)"