]> matita.cs.unibo.it Git - helm.git/history - matita/matita/contribs/lambda/subterms/booleanized.ma
added null character to the alphabet
[helm.git] / matita / matita / contribs / lambda / subterms / booleanized.ma
2013-01-15 Ferruccio Guidi- some additions and renaming ...