Computational Logic

Science, Math, Logic and Foundations, Computational Logic - The Coq proof assistant. Allows the user to handle calculus assertions, to check mechanically proofs of these assertions, helps to find formal proofs, extracts a certified program from the constructive proof of its formal specification.

Science, Math, Logic and Foundations, Computational Logic - The HOL Theorem Proving System. The system documented originated at the Laboratory for Applied Logic of Brigham Young University and features higher-order, classical, natural deduction with tactics.

Science, Math, Logic and Foundations, Computational Logic - Isabelle. Homepage of the theorem prover environment developed by Larry Paulson at Cambridge University and Tobias Kipkow at TU Munich.