diff options
Diffstat (limited to 'engine/termops.mli')
| -rw-r--r-- | engine/termops.mli | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/engine/termops.mli b/engine/termops.mli index c1600abe8..a3559a693 100644 --- a/engine/termops.mli +++ b/engine/termops.mli @@ -159,8 +159,18 @@ val eta_reduce_head : Evd.evar_map -> constr -> constr (** Flattens application lists *) val collapse_appl : Evd.evar_map -> constr -> constr +(** [prod_applist] [forall (x1:B1;...;xn:Bn), B] [a1...an] @return [B[a1...an]] *) val prod_applist : Evd.evar_map -> constr -> constr list -> constr +(** In [prod_applist_assum n c args], [c] is supposed to have the + form [∀Γ.c] with [Γ] of length [m] and possibly with let-ins; it + returns [c] with the assumptions of [Γ] instantiated by [args] and + the local definitions of [Γ] expanded. + Note that [n] counts both let-ins and prods, while the length of [args] + only counts prods. In other words, varying [n] changes how many + trailing let-ins are expanded. *) +val prod_applist_assum : Evd.evar_map -> int -> constr -> constr list -> constr + (** Remove recursively the casts around a term i.e. [strip_outer_cast (Cast (Cast ... (Cast c, t) ... ))] is [c]. *) val strip_outer_cast : Evd.evar_map -> constr -> constr |