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nasty change in the lexer/parser:
[helm.git] / helm / software / matita / library / datatypes / categories.ma
2009-05-25 Enrico Tassinasty change in the lexer/parser:
2009-01-26 Enrico Tassimaction support added to notation, adopted for = AKA...
2008-12-22 Enrico TassiSome clean up.
2008-12-21 Claudio Sacerdoti... New category SET (whose objects are setoids).
2008-12-18 Enrico Tassi...
2008-12-15 Enrico Tassiuse named types to force some constraints asap
2008-09-12 Claudio Sacerdoti... 1) as usual, I took the reverse notation for composition.
2008-09-03 Claudio Sacerdoti... Setoids are now more pervasive.
2008-08-25 Claudio Sacerdoti... New categories REL and BP.