]> matita.cs.unibo.it Git - helm.git/history - matita/library/logic/coimplication.ma
added a (for the moment) dummy field _subst to ProofengineTypes.proof.
[helm.git] / matita / library / logic / coimplication.ma
2006-12-18 Andrea AspertiM logic/coimplication.ma
2006-11-29 Ferruccio Guidi- new library/logic/coimplication.ma uses new decompose...