logtk

Core types and algorithms for logic
IN THIS PACKAGE
Module Logtk . FV_tree . Make

Parameters

Signature

module Feature_fun : sig ... end
type feature_funs = Feature_fun.t IArray.t
val compute_fv_c : feature_funs -> C.t -> feature_vector

Index

include Index.SUBSUMPTION_IDX with module C = C
type t
module C = C
val name : string
val empty : unit -> t

Empty index

val add : t -> C.t -> t

Index the clause

val add_seq : t -> C.t Iter.t -> t
val add_list : t -> C.t list -> t
val remove : t -> C.t -> t

Un-index the clause

val remove_seq : t -> C.t Iter.t -> t
val retrieve_subsuming : t -> Index_intf.lits -> Index_intf.labels -> C.t Iter.t

Fold on a set of indexed candidate clauses, that may subsume the given clause.

val retrieve_subsuming_c : t -> C.t -> C.t Iter.t
val retrieve_subsumed : t -> Index_intf.lits -> Index_intf.labels -> C.t Iter.t

Fold on a set of indexed candidate clauses, that may be subsumed by the given clause

val retrieve_subsumed_c : t -> C.t -> C.t Iter.t
val retrieve_alpha_equiv : t -> Index_intf.lits -> Index_intf.labels -> C.t Iter.t

Retrieve clauses that are potentially alpha-equivalent to the given clause

val retrieve_alpha_equiv_c : t -> C.t -> C.t Iter.t

Retrieve clauses that are potentially alpha-equivalent to the given clause

val iter : t -> C.t Iter.t
val fold : ( 'a -> C.t -> 'a ) -> 'a -> t -> 'a
val empty_with : feature_funs -> t
val default_feature_funs : feature_funs
val feature_funs : t -> feature_funs