logtk

Core types and algorithms for logic
IN THIS PACKAGE

Low Level Prover

A small theorem prover that checks entailment of ground formulas, with higher order terms and some theories

type form = LLTerm.Form.t
type res =
| R_ok
| R_fail
type final_state
val can_check : LLProof.tag list -> bool

Is this set of tags accepted by the tableau prover?

val prove : form list -> form -> res * final_state

prove a b returns R_ok if a => b is a tautology.