Wed, 19 May 2010 09:20:36 +0200 added implementations of Fset.Set, Fset.Coset; do not delete code equations for relational operators on fsets
haftmann [Wed, 19 May 2010 09:20:36 +0200] rev 36980
added implementations of Fset.Set, Fset.Coset; do not delete code equations for relational operators on fsets
Tue, 18 May 2010 19:00:55 -0700 remove several redundant lemmas about floor and ceiling
huffman [Tue, 18 May 2010 19:00:55 -0700] rev 36979
remove several redundant lemmas about floor and ceiling
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