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better notation
[helm.git] / helm / software / matita / library / demo / formal_topology.ma
2008-07-09 Enrico Tassibetter notation
2008-07-09 Enrico Tassiminor fixes
2008-07-09 Enrico TassiCProp hierarchy fixed:
2008-07-04 Claudio Sacerdoti... More definitions, following Ciraulo's Phd Thesis "Const...
2008-07-04 Claudio Sacerdoti... Compatibility finished.
2008-07-04 Claudio Sacerdoti... Nice: cotransitivity proved.
2008-07-03 Claudio Sacerdoti... More work.
2008-07-03 Claudio Sacerdoti... First few lemmas. But I have some problems in making...
2008-07-03 Claudio Sacerdoti... First experiment in Padua about formal topologies.