ocaml 3.09 transition

[helm.git] / helm / ocaml / cic_proof_checking / cicReduction.mli

diff --git a/helm/ocaml/cic_proof_checking/cicReduction.mli b/helm/ocaml/cic_proof_checking/cicReduction.mli
index 7a6255003e5368edfff2b98dabc2e8fad078da93..e3619053d0d2163add738b5ebe8039f0cc9b1fbe 100644 (file)
--- a/helm/ocaml/cic_proof_checking/cicReduction.mli
+++ b/helm/ocaml/cic_proof_checking/cicReduction.mli
@@ -29,5 +29,14 @@ exception ReferenceToVariable
 exception ReferenceToCurrentProof
 exception ReferenceToInductiveDefinition
 val fdebug : int ref
-val whd : Cic.context -> Cic.term -> Cic.term
-val are_convertible : Cic.context -> Cic.term -> Cic.term -> bool
+val whd : 
+  ?delta:bool -> ?subst:Cic.substitution -> Cic.context -> Cic.term -> Cic.term
+val are_convertible : 
+  ?subst:Cic.substitution -> ?metasenv:Cic.metasenv -> 
+  Cic.context -> Cic.term -> Cic.term -> CicUniv.universe_graph -> 
+  bool * CicUniv.universe_graph
+val normalize:
+  ?delta:bool -> ?subst:Cic.substitution -> Cic.context -> Cic.term -> Cic.term
+ 
+(* performs an head beta/cast reduction *)
+val head_beta_reduce: Cic.term -> Cic.term