--- a/src/HOLCF/ConvexPD.thy Wed Jan 28 21:49:25 2009 +0100
+++ b/src/HOLCF/ConvexPD.thy Thu Jan 29 10:08:25 2009 +0100
@@ -304,9 +304,9 @@
lemma convex_plus_left_absorb: "xs +\<natural> (xs +\<natural> ys) = xs +\<natural> ys"
by (rule aci_convex_plus.mult_left_idem)
-
+(*
lemmas convex_plus_aci = aci_convex_plus.mult_ac_idem
-
+*)
lemma convex_unit_less_plus_iff [simp]:
"{x}\<natural> \<sqsubseteq> ys +\<natural> zs \<longleftrightarrow> {x}\<natural> \<sqsubseteq> ys \<and> {x}\<natural> \<sqsubseteq> zs"
apply (rule iffI)
--- a/src/HOLCF/LowerPD.thy Wed Jan 28 21:49:25 2009 +0100
+++ b/src/HOLCF/LowerPD.thy Thu Jan 29 10:08:25 2009 +0100
@@ -258,9 +258,9 @@
lemma lower_plus_left_absorb: "xs +\<flat> (xs +\<flat> ys) = xs +\<flat> ys"
by (rule aci_lower_plus.mult_left_idem)
-
+(*
lemmas lower_plus_aci = aci_lower_plus.mult_ac_idem
-
+*)
lemma lower_plus_less1: "xs \<sqsubseteq> xs +\<flat> ys"
apply (induct xs ys rule: lower_pd.principal_induct2, simp, simp)
apply (simp add: PDPlus_lower_less)
--- a/src/HOLCF/UpperPD.thy Wed Jan 28 21:49:25 2009 +0100
+++ b/src/HOLCF/UpperPD.thy Thu Jan 29 10:08:25 2009 +0100
@@ -256,9 +256,9 @@
lemma upper_plus_left_absorb: "xs +\<sharp> (xs +\<sharp> ys) = xs +\<sharp> ys"
by (rule aci_upper_plus.mult_left_idem)
-
+(*
lemmas upper_plus_aci = aci_upper_plus.mult_ac_idem
-
+*)
lemma upper_plus_less1: "xs +\<sharp> ys \<sqsubseteq> xs"
apply (induct xs ys rule: upper_pd.principal_induct2, simp, simp)
apply (simp add: PDPlus_upper_less)