A Special Issue on Formal Proof
Using computers in proofs both extends mathematics with new results and creates new mathematical questions about the nature and technique of such proofs. This special issue features a collection of articles by practitioners and theorists of such formal proofs which explore both aspects.
(pp. 1363)
Thomas Hales
(pp. 1370)
Formal Proof--The Four-Color Theorem
Georges Gonthier
(pp. 1382)
Formal Proof--Theory and Practice
John Harrison
(pp. 1395)
Formal Proof--Getting Started
Freek Wiedijk
By Julie Rehmeyer
Web edition : Friday, November 14th, 2008
Mathematicians develop computer proof-checking systems in order to realize century-old dreams of fully precise, accurate mathematics.
ProofWeb is both a system for teaching logic and for using proof assistants through the web.
ProofWeb can be used in three ways. First, one can use the guest login, for which one does not even need to register. Secondly, a user can be a student in a logic or proof assistants course. We are hosting courses free of charge. If you are a teacher and would like to host your course on this server, send email to proofweb@cs.ru.nl. Thirdly, if teachers do not want to trust us with their students' files, they can freely download the ProofWeb system and run it on a server of their own.