Module ProofState.SubsumptionIndex

type t
module C : Logtk.Index_intf.CLAUSE with type t = C.t
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 -> Logtk.Index_intf.lits -> Logtk.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 -> Logtk.Index_intf.lits -> Logtk.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 -> Logtk.Index_intf.lits -> Logtk.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