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[helm.git] / helm / software / matita / library / formal_topology / relations.ma
2010-07-22 Enrico Tassi...
2010-07-10 Enrico Tassibig mess of notation
2010-07-09 Enrico Tassimore notation
2010-07-07 Enrico Tassimoved formal_topology into library"
2009-01-26 Enrico Tassimaction support added to notation, adopted for = AKA...
2008-09-18 Claudio Sacerdoti... Major reordering of theorems in the appropriate files.
2008-09-12 Claudio Sacerdoti... ...
2008-09-12 Claudio Sacerdoti... 1) as usual, I took the reverse notation for composition.
2008-09-09 Claudio Sacerdoti... Reordering of lemmas in proper places.
2008-09-03 Claudio Sacerdoti... Setoids are now more pervasive.
2008-08-31 Claudio Sacerdoti... Relations are now closer to Sambin's ones. I.e. they...
2008-08-27 Claudio Sacerdoti... Better notation, in particular for subset comprehension.
2008-08-25 Claudio Sacerdoti... New categories REL and BP.