src/LCF/simpdata.ML

+(*  Title: 	LCF/simpdata
+    ID:         $Id$
+    Author: 	Tobias Nipkow, Cambridge University Computer Laboratory
+    Copyright   1991  University of Cambridge
+
+Simplification data for LCF
+*)
+
+
+fun mk_rew_rules r =
+let fun basify thm =
+	  (case concl_of thm of
+             _$(_$t$_) => (case fastype_of([],t) of
+	                     Type("fun",_) => basify(thm RS ap_thm)
+	                   | _ => thm)
+           | _ => thm)
+in map (mk_meta_eq o basify) (atomize r) end;
+
+val LCF_rews = [minimal,
+	 UU_app, UU_app RS ap_thm, UU_app RS ap_thm RS ap_thm,
+	 not_TT_less_FF,not_FF_less_TT,not_TT_less_UU,not_FF_less_UU,
+	 not_UU_eq_TT,not_UU_eq_FF,not_TT_eq_UU,not_TT_eq_FF,
+	 not_FF_eq_UU,not_FF_eq_TT,
+	 COND_UU,COND_TT,COND_FF,
+	 surj_pairing,FST,SND];
+
+val LCF_ss = FOL_ss setmksimps mk_rew_rules
+                    addsimps LCF_rews;