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- advances on hereditarily free variables: now "frees" is primitive
[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / substitution / cpys_alt.ma
2014-04-20 Ferruccio Guidi- name changes in the rediction rules
2014-03-11 Ferruccio Guidireaxiomatized lleq fixes a bug in it and allows to...
2014-02-18 Ferruccio Guidi- a reinforement in a lemma on ldrop allows to prove...
2014-02-04 Ferruccio Guidievaluation for context-sensitive extended substitution...
2014-01-31 Ferruccio Guidisome notation renamed and fixed
2014-01-18 Ferruccio Guidi- commit of the "reduction" component with two addition...
2014-01-17 Ferruccio Guidi- commit of the "substitution" component
2014-01-06 Ferruccio Guidi- lleq now uses ynat
2014-01-03 Ferruccio Guidi- extended multiple substitutions now uses bounds in...
2013-12-26 Ferruccio Guidithe theory of extended multiple substitution for therms...