]> matita.cs.unibo.it Git - helm.git/history - matita/matita/contribs/lambda_delta/basic_2/substitution/frsup.ma
- predefined_virtuals: nwe characters
[helm.git] / matita / matita / contribs / lambda_delta / basic_2 / substitution / frsup.ma
2012-11-07 Ferruccio Guidi- predefined_virtuals: nwe characters