| Wed, 17 Feb 2016 21:51:57 +0100 |
haftmann |
dropped various legacy fact bindings
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| Mon, 28 Dec 2015 01:26:34 +0100 |
wenzelm |
prefer symbols for "abs";
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| Sun, 27 Dec 2015 21:46:36 +0100 |
wenzelm |
prefer symbols for "floor", "ceiling";
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| Mon, 23 Nov 2015 16:57:54 +0000 |
paulson |
New material about paths, winding numbers, etc. Added lemmas to divide_const_simps. Misc tuning.
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| Fri, 13 Nov 2015 12:27:13 +0000 |
paulson |
Tweaks for "real": Removal of [iff] status for some lemmas, adding [simp] for others. Plus fixes.
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| Mon, 02 Nov 2015 11:56:28 +0100 |
eberlm |
Rounding function, uniform limits, cotangent, binomial identities
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| Fri, 09 Oct 2015 20:26:03 +0200 |
wenzelm |
discontinued specific HTML syntax;
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| Mon, 31 Aug 2015 21:28:08 +0200 |
wenzelm |
prefer symbols;
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| Sat, 18 Jul 2015 22:58:50 +0200 |
wenzelm |
isabelle update_cartouches;
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| Fri, 17 Apr 2015 19:49:40 +0200 |
haftmann |
compactified proposition
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| Thu, 09 Apr 2015 09:12:47 +0200 |
haftmann |
conversion between division on nat/int and division in archmedean fields
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| Thu, 05 Mar 2015 17:30:29 +0000 |
paulson |
The function frac. Various lemmas about limits, series, the exp function, etc.
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Fri, 29 Aug 2014 11:24:31 +0200 |
hoelzl |
add simp rules for divisions of numerals in floor and ceiling.
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| Tue, 19 Aug 2014 18:37:32 +0200 |
hoelzl |
better linarith support for floor, ceiling, natfloor, and natceiling
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| Tue, 19 Nov 2013 10:05:53 +0100 |
haftmann |
eliminiated neg_numeral in favour of - (numeral _)
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| Tue, 05 Nov 2013 21:23:42 +0100 |
hoelzl |
int and nat are conditionally_complete_lattices
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| Wed, 18 Apr 2012 14:29:05 +0200 |
hoelzl |
add ceiling_diff_floor_le_1
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| Tue, 03 Apr 2012 14:09:37 +0200 |
huffman |
add floor/ceiling lemmas suggested by René Thiemann
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| Sun, 25 Mar 2012 20:15:39 +0200 |
huffman |
merged fork with new numeral representation (see NEWS)
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| Sat, 09 Jul 2011 19:28:33 +0200 |
bulwahn |
adding code equations to execute floor and ceiling on rational and real numbers
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| Sat, 09 Jul 2011 13:41:58 +0200 |
bulwahn |
adding a floor_ceiling type class for different instantiations of floor (changeset from Brian Huffman)
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| Thu, 07 Jul 2011 23:33:14 +0200 |
bulwahn |
floor and ceiling definitions are not code equations -- this enables trivial evaluation of floor and ceiling
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| Sun, 13 Mar 2011 22:55:50 +0100 |
wenzelm |
tuned headers;
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| Mon, 12 Jul 2010 08:58:13 +0200 |
haftmann |
dropped superfluous [code del]s
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| Fri, 05 Feb 2010 14:33:50 +0100 |
haftmann |
more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
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| Thu, 26 Feb 2009 06:21:31 -0800 |
huffman |
disable floor_minus and ceiling_minus [simp]
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| Wed, 25 Feb 2009 11:26:01 -0800 |
huffman |
new theory of Archimedean fields
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