Hammering Mizar by Learning Clause Guidance

04/02/2019
by   Jan Jakubův, et al.
0

We describe a very large improvement of existing hammer-style proof automation over large ITP libraries by combining learning and theorem proving. In particular, we have integrated state-of-the-art machine learners into the E automated theorem prover, and developed methods that allow learning and efficient internal guidance of E over the whole Mizar library. The resulting trained system improves the real-time performance of E on the Mizar library by 70

READ FULL TEXT

page 1

page 2

page 3

page 4

research
02/06/2021

Vampire With a Brain Is a Good ITP Hammer

Vampire has been for a long time the strongest first-order automated the...
research
03/07/2019

ENIGMA-NG: Efficient Neural and Gradient-Boosted Inference Guidance for E

We describe an efficient implementation of clause guidance in saturation...
research
02/12/2018

ProofWatch: Watchlist Guidance for Large Theories in E

Watchlist (also hint list) is a mechanism that allows related proofs to ...
research
05/23/2019

ENIGMAWatch: ProofWatch Meets ENIGMA

In this work we describe a new learning-based proof guidance -- ENIGMAWa...
research
11/26/2016

BliStrTune: Hierarchical Invention of Theorem Proving Strategies

Inventing targeted proof search strategies for specific problem sets is ...
research
05/30/2019

Towards Finding Longer Proofs

We present a reinforcement learning (RL) based guidance system for autom...
research
05/04/2022

The Isabelle ENIGMA

We significantly improve the performance of the E automated theorem prov...

Please sign up or login with your details

Forgot password? Click here to reset