package logtk

  1. Overview
  2. Docs
Core types and algorithms for logic

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (4)

Authors

  1. S
    Simon Cruanes
  2. P
    Petar Vukmirovic
  3. A
    Alexander Bentkamp
  4. S
    Sophie Tourret
  5. V
    Visa Nummelin

Maintainers

  1. S
    simon.cruanes.2007@m4x.org

Sources

2.0.tar.gz
md5=7a8e57388083ed763d12d18324c8a086
sha512=5c5ac312ada6b42907d1e91e349454a8375f7bf8165d3459721a40b707a840a3d6b3dc968a66f1040cb4de7aedf5c1c13f3e90b51337eae5ea6de41651d7bd63

doc/logtk.proofs/Logtk_proofs/LLProof_check/index.html

Module Logtk_proofs.LLProof_check

Check LLProof

TODO: the checker itself.

GOAL: A tiny Tableau-like prover that tries to re-prove each step in a simple way.

type proof = LLProof.t
type res =
  1. | R_ok
  2. | R_fail
val pp_res : res CCFormat.printer
type stats = {
  1. n_ok : int;
    (*

    steps that were successfully checked

    *)
  2. n_fail : int;
    (*

    steps that failed

    *)
  3. n_skip_esa : int;
    (*

    steps skipped because ESA

    *)
  4. n_skip_tags : int;
    (*

    steps skipped because of theory tags

    *)
  5. n_skip_trivial : int;
    (*

    steps skipped because they are trivial

    *)
  6. n_skip : int;
    (*

    steps skipped, not checked

    *)
}
val pp_stats : stats CCFormat.printer
type check_step_res =
  1. | CS_check of res
  2. | CS_skip of [ `ESA | `Other | `Tags | `Trivial ]

Result for checking only one step

val check : ?dot_prefix:string -> ?before_check:(proof -> unit) -> ?on_check:(proof -> check_step_res -> unit) -> proof -> res * stats
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  1. Check LLProof