X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_refiner%2FnCicUnification.mli;h=1cba191835390e44fc0bedf991a8abaa636ed888;hb=50a9ed8c6207145fccf59e6a5dbbff935cd2c6d7;hp=ec21d66434fba1432521e56fa92e08288b5fed87;hpb=894d518aa760c9f816ddb0dc2b3fa88e1fe20a94;p=helm.git

diff --git a/matita/components/ng_refiner/nCicUnification.mli b/matita/components/ng_refiner/nCicUnification.mli
index ec21d6643..1cba19183 100644
--- a/matita/components/ng_refiner/nCicUnification.mli
+++ b/matita/components/ng_refiner/nCicUnification.mli
@@ -28,6 +28,10 @@ val fix_sorts:
   #NCic.status -> NCic.metasenv -> NCic.substitution -> 
     NCic.term -> NCic.metasenv * NCic.term
 
+(* this should be moved elsewhere *)
+(* The term must be in whd *)
+val could_reduce: #NCicCoercion.status -> subst:NCic.substitution -> NCic.context -> NCic.term -> bool
+
 (* delift_type_wrt_terms st m s c t args
  *   lift t (length args) 
  *      [ rel 1 ... rel (len args) / lift (length args) (arg_1 .. arg_n) ]
@@ -42,4 +46,8 @@ val sortfy :#
  NCic.status -> exn -> NCic.metasenv -> NCic.substitution -> NCic.context ->
   NCic.term -> NCic.metasenv * NCic.substitution * NCic.term
 
+val indfy :#
+ NCic.status -> exn -> NCic.metasenv -> NCic.substitution -> NCic.context ->
+  NCic.term -> NCic.metasenv * NCic.substitution * NCic.term
+
 val debug : bool ref