open Terms
open Equations

val super: term -> term -> (int list * (int * term) list) list
val super_strict: term -> term -> (int list * (int * term) list) list
val critical_pairs: term * term -> term * term -> (term * term) list
val strict_critical_pairs: term * term -> term * term -> (term * term) list
val mutual_critical_pairs: term * term -> term * term -> (term * term) list
val rename: int -> term * term -> term * term
val deletion_message: rule -> unit
val non_orientable: term * term -> unit
val partition: ('a -> bool) -> 'a list -> 'a list * 'a list
val get_rule: int -> rule list -> rule
val kb_completion: (term * term -> bool) -> int -> rule list -> (term * term) list -> int * int -> (term * term) list -> rule list
val kb_complete: (term * term -> bool) -> rule list -> rule list -> unit