diff options
Diffstat (limited to 'kernel/constr.mli')
| -rw-r--r-- | kernel/constr.mli | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/kernel/constr.mli b/kernel/constr.mli index 5d11511b..67d1aded 100644 --- a/kernel/constr.mli +++ b/kernel/constr.mli @@ -203,6 +203,14 @@ val kind : constr -> (constr, types) kind_of_term and application grouping *) val equal : constr -> constr -> bool +(** [equal_with_evars k1 k2 a b] is true when [a] equals [b] modulo + alpha, casts, application grouping, and using [k1] to expose the + head of [a] and [k2] to expose the head of [b]. *) +val equal_with : + (constr -> (constr,types) kind_of_term) -> + (constr -> (constr,types) kind_of_term) -> + constr -> constr -> bool + (** [eq_constr_univs u a b] is [true] if [a] equals [b] modulo alpha, casts, application grouping and the universe equalities in [u]. *) val eq_constr_univs : constr Univ.check_function @@ -285,16 +293,15 @@ val compare_head_gen : (bool -> Univ.Instance.t -> Univ.Instance.t -> bool) -> (constr -> constr -> bool) -> constr -> constr -> bool -(** [compare_head_gen_leq u s sle f fle c1 c2] compare [c1] and [c2] - using [f] to compare the immediate subterms of [c1] of [c2] for +(** [compare_head_gen_leq u s f fle c1 c2] compare [c1] and [c2] using + [f] to compare the immediate subterms of [c1] of [c2] for conversion, [fle] for cumulativity, [u] to compare universe instances (the first boolean tells if they belong to a constant), - [s] to compare sorts for equality and [sle] for subtyping; Cast's, - binders name and Cases annotations are not taken into account *) + [s] to compare sorts for for subtyping; Cast's, binders name and + Cases annotations are not taken into account *) val compare_head_gen_leq : (bool -> Univ.Instance.t -> Univ.Instance.t -> bool) -> (Sorts.t -> Sorts.t -> bool) -> - (Sorts.t -> Sorts.t -> bool) -> (constr -> constr -> bool) -> (constr -> constr -> bool) -> constr -> constr -> bool |