CCL/ccl.ML/po_refl_iff_T: deleted reference to make_iff_T
CCL/ccl.ML/CCL_ss: now includes po_refl RS P_iff_T
--- a/src/CCL/CCL.ML Thu Mar 17 12:36:58 1994 +0100
+++ b/src/CCL/CCL.ML Thu Mar 17 12:56:44 1994 +0100
@@ -10,10 +10,8 @@
val ccl_data_defs = [apply_def,fix_def];
-val po_refl_iff_T = make_iff_T po_refl;
-
val CCL_ss = FOL_ss addcongs set_congs
- addsimps ([po_refl_iff_T] @ mem_rews);
+ addsimps ([po_refl RS P_iff_T] @ mem_rews);
(*** Congruence Rules ***)
--- a/src/CCL/ccl.ML Thu Mar 17 12:36:58 1994 +0100
+++ b/src/CCL/ccl.ML Thu Mar 17 12:56:44 1994 +0100
@@ -10,10 +10,8 @@
val ccl_data_defs = [apply_def,fix_def];
-val po_refl_iff_T = make_iff_T po_refl;
-
val CCL_ss = FOL_ss addcongs set_congs
- addsimps ([po_refl_iff_T] @ mem_rews);
+ addsimps ([po_refl RS P_iff_T] @ mem_rews);
(*** Congruence Rules ***)