coq-propcalc

Propositional Calculus. http://arxiv.org/abs/1503.08744 Formalization of basic theorems about classical propositional logic. The main theorems are (1) the soundness and completeness of natural deduction calculus, (2) the equivalence between natural deduction calculus, Hilbert systems and sequent calculus and (3) cut elimination for sequent calculus.

opam install coq-propcalc.8.6.0
homepage
https://github.com/coq-contribs/propcalc
license
BSD
bugs tracker
https://github.com/coq-contribs/propcalc/issues
dependencies
coq (>= 8.6 & < 8.7~)
source
https://github.com/coq-contribs/propcalc/archive/v8.6.0.tar.gz
package
https://github.com/coq/opam-coq-archive/tree/master/released/packages/coq-propcalc/coq-propcalc.8.6.0