| Thu, 12 Apr 2012 23:15:34 +0200 |
krauss |
distributivity of * over Un and UNION
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| Thu, 12 Apr 2012 23:07:01 +0200 |
krauss |
Set_Algebras: removed syntax \<oplus> and \<otimes>, in favour of plain + and *
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| Thu, 12 Apr 2012 22:55:11 +0200 |
krauss |
removed "setsum_set", now subsumed by generic setsum
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| Thu, 12 Apr 2012 19:58:59 +0200 |
krauss |
backported Set_Algebras to use type classes (basically reverting b3e8d5ec721d from 2008)
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| Mon, 12 Sep 2011 07:55:43 +0200 |
nipkow |
new fastforce replacing fastsimp - less confusing name
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| Wed, 10 Aug 2011 18:02:16 -0700 |
huffman |
avoid warnings about duplicate rules
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| Thu, 02 Dec 2010 16:45:28 +0100 |
hoelzl |
Prove rel_interior_convex_hull_union (by Grechuck Bogdan).
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| Mon, 13 Sep 2010 11:13:15 +0200 |
nipkow |
renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
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| Tue, 07 Sep 2010 10:05:19 +0200 |
nipkow |
expand_fun_eq -> ext_iff
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| Fri, 20 Aug 2010 17:48:30 +0200 |
haftmann |
split and enriched theory SetsAndFunctions
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