added a whd (nodelta) in the carr function used by the refiner (in the eat_prods...

[helm.git] / helm / software / components / tactics / paramodulation / indexing.mli

diff --git a/helm/software/components/tactics/paramodulation/indexing.mli b/helm/software/components/tactics/paramodulation/indexing.mli
index 4d99385eded2aa02bd76c82ecf596b6fa2c9ff75..5af20df5c66bc17b93e707f501cd314aae4dd6e2 100644 (file)
--- a/helm/software/components/tactics/paramodulation/indexing.mli
+++ b/helm/software/components/tactics/paramodulation/indexing.mli
@@ -49,7 +49,7 @@ val subsumption :
   Cic.metasenv * Cic.context * CicUniv.universe_graph ->
   Index.t ->
   Inference.equality ->
-  bool * Cic.substitution
+  (Inference.substitution * Inference.equality) option
 val superposition_left :
   int ->
   Cic.conjecture list * Cic.context * CicUniv.universe_graph ->
@@ -84,7 +84,7 @@ val demodulation_theorem :
   'a * (Cic.term * Index.key * Cic.metasenv)
 val check_target:
   Cic.context ->
-    Inference.equality -> string -> Cic.term * CicUniv.universe_graph
+    Inference.equality -> string -> unit
 
 (* maxmeta for relocate *)
 val local_max : int ref