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notation made half decent
[helm.git] / helm / software / matita / contribs / formal_topology / overlap / basic_topologies.ma
2010-06-29 Enrico Tassinotation made half decent
2009-01-15 Enrico Tassithe new coercion behaviour (variants + composition...
2009-01-06 Claudio Sacerdoti... 1) Some reorganization.
2009-01-06 Claudio Sacerdoti... Fixing universe levels for saturations and (partially...