X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicReduction.mli;h=ebbba2543fc7598c54f4016f07640a54d2861f52;hb=1bbc2dd649df75e33f2cd7fb3e5ecb15f526a442;hp=52b95cdda63353a3c73bcb81676879dcc30f1e04;hpb=e48acbc0d00717ce8f12412673ece4e4ee0e9642;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicReduction.mli b/helm/software/components/ng_kernel/nCicReduction.mli
index 52b95cdda..ebbba2543 100644
--- a/helm/software/components/ng_kernel/nCicReduction.mli
+++ b/helm/software/components/ng_kernel/nCicReduction.mli
@@ -16,10 +16,12 @@ val whd :
   NCic.context -> NCic.term -> 
     NCic.term
 
-val are_convertible : 
-  ?subst:NCic.substitution -> 
-  NCic.context -> NCic.term -> NCic.term -> 
-  bool
+val are_convertible :
+  ?subst:NCic.substitution ->
+  (subst:NCic.substitution ->
+   NCic.context -> NCic.term -> NCic.term list -> bool list) ->
+  NCic.context -> NCic.term -> NCic.term -> bool
+
 
 (* performs head beta/(delta)/cast reduction; the default is to not perform
    delta reduction; if provided, ~upto is the maximum number of beta redexes