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- lambdadelta: third recursive part of preservation finally proved!
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2013-03-10 Ferruccio Guidi- improved Makefile esp. with the "trim" function
2013-03-03 Ferruccio Guidi- lambdadelta: we removed focalized reduction from...
2013-02-28 Ferruccio Guidi- lambdadelta: first recursive part of preservation...
2013-02-22 Ferruccio Guidi- "big tree" order implemented
2013-02-18 Ferruccio Guidisubstitution lemma for stratified native validity!
2013-02-13 Ferruccio Guidi- first piece of the mutual induction for preservation...
2013-02-11 Ferruccio Guidimore service lemmas in nat and lambdadelta
2013-02-07 Ferruccio Guidieven more service lemmas ...
2013-02-06 Ferruccio Guidi- lambdadelta: more service lemmas ...
2012-12-25 Ferruccio Guidi- lambda_delta: programmed renaming to lambdadelta