Module `CallProver.Eprover`

type result = { answer : szs_answer; output : string; decls : untyped A.t Sequence.t option; proof : Trace_tstp.t option; }
type szs_answer = | Theorem | CounterSatisfiable | Unknown

val string_of_answer : szs_answer -> string
val run_eproof : steps:int -> input:string -> result or_error: Run Eproof_ram, and tries to read a proof back.

val run_eprover : ?⁠opts:string list -> ?⁠level:int -> steps:int -> input:string -> unit -> result or_error: Runs E with the given input (optional verbosity level). The returned result will not contain a proof. opts is an additional list of command line options that will be given to E.

val discover : ?⁠opts:string list -> steps:int -> untyped A.t Sequence.t -> untyped A.t Sequence.t or_error: explore the surrounding of this list of declarations, returning the TPTP output of E

val cnf : ?⁠opts:string list -> untyped A.t Sequence.t -> untyped A.t Sequence.t or_error: Use E to convert a set of statements into CNF