X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_paramodulation%2FnCicBlob.ml;h=9e17f86d551a7da4d3c10c8db5319a19a03a4da4;hb=62ba47750dc6a598a01a5c53c375124a517b6ee0;hp=d9679bf3abdd5c36de60622e7f28a367cd9b5328;hpb=e14fdca3a845ad0b88a34497f41472c3e7f8473b;p=helm.git

diff --git a/matita/components/ng_paramodulation/nCicBlob.ml b/matita/components/ng_paramodulation/nCicBlob.ml
index d9679bf3a..9e17f86d5 100644
--- a/matita/components/ng_paramodulation/nCicBlob.ml
+++ b/matita/components/ng_paramodulation/nCicBlob.ml
@@ -14,8 +14,8 @@
 let eqPref = ref (fun _ -> assert false);;
 let set_eqP t = eqPref := fun _ -> t;;
 
-let default_eqP() = 
-  let uri = NUri.uri_of_string "cic:/matita/ng/Plogic/equality/eq.ind" in
+let default_eqP() =
+  let uri = NUri.uri_of_string "cic:/matita/basics/logic/eq.ind" in
   let ref = NReference.reference_of_spec uri (NReference.Ind(true,0,2)) in
     NCic.Const ref
 ;;
@@ -45,8 +45,10 @@ with type t = NCic.term and type input = NCic.term = struct
 
   type t = NCic.term
 
-  let eq x y = x = y;;
-    (* NCicReduction.alpha_eq C.metasenv C.subst C.context x y;; *)
+  let eq x y =
+   (* CSC: NCicPp.status is the best I can put here *)
+   x = y ||
+   NCicReduction.alpha_eq (new NCicPp.status) C.metasenv C.subst C.context x y;;
 
   let height_of_ref = function
     | NReference.Def h -> h
@@ -79,8 +81,7 @@ with type t = NCic.term and type input = NCic.term = struct
   ;;
   
   let compare x y = 
-    if NCicReduction.alpha_eq [] [] [] x y  then 0 
-    (* if x = y  then 0 *)
+    if eq x y then 0
     else compare x y
   ;;
 
@@ -97,7 +98,9 @@ with type t = NCic.term and type input = NCic.term = struct
     | _ -> None
 
   let pp t = 
-    NCicPp.ppterm ~context:C.context ~metasenv:C.metasenv ~subst:C.subst t;;
+    (* CSC: NCicPp.status is the best I can put here *)
+    (new NCicPp.status)#ppterm ~context:C.context
+      ~metasenv:C.metasenv ~subst:C.subst t;;
 
   type input = NCic.term
 
@@ -118,8 +121,9 @@ with type t = NCic.term and type input = NCic.term = struct
 
   let saturate t ty = 
     let sty, _, args = 
-      NCicMetaSubst.saturate ~delta:0 C.metasenv C.subst C.context
-        ty 0
+      (* CSC: NCicPp.status is the best I can put here *)
+      NCicMetaSubst.saturate (new NCicPp.status) ~delta:0 C.metasenv C.subst
+       C.context ty 0
     in
     let proof = 
       if args = [] then Terms.Leaf t