]> matita.cs.unibo.it Git - helm.git/commitdiff
elim tactic: now takes a pattern instead of just a term
authorFerruccio Guidi <ferruccio.guidi@unibo.it>
Tue, 13 Mar 2007 13:21:56 +0000 (13:21 +0000)
committerFerruccio Guidi <ferruccio.guidi@unibo.it>
Tue, 13 Mar 2007 13:21:56 +0000 (13:21 +0000)
             works as before for now. the pattern wil be activated soon
Procedural:  cleaning up
ProofEngineReduction: new subst_inv function exactly inverts subst


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