| Wed, 12 Feb 2014 14:32:45 +0100 |
wenzelm |
merged, resolving some conflicts;
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| Wed, 12 Feb 2014 13:56:43 +0100 |
wenzelm |
eliminated hard tabs (assuming tab-width=2);
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| Wed, 12 Feb 2014 08:35:57 +0100 |
blanchet |
renamed '{prod,sum,bool,unit}_case' to 'case_...'
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| Thu, 30 Jan 2014 10:00:53 +0100 |
haftmann |
more direct simplification rules for 1 div/mod numeral;
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| Mon, 20 Jan 2014 21:32:41 +0100 |
blanchet |
moved 'fundef_cong' attribute (and other basic 'fun' stuff) up the dependency chain
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| Tue, 19 Nov 2013 10:05:53 +0100 |
haftmann |
eliminiated neg_numeral in favour of - (numeral _)
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| Fri, 01 Nov 2013 18:51:14 +0100 |
haftmann |
more simplification rules on unary and binary minus
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| Thu, 31 Oct 2013 11:44:20 +0100 |
haftmann |
moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
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| Thu, 31 Oct 2013 11:44:20 +0100 |
haftmann |
explicit type class for modelling even/odd parity
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| Thu, 31 Oct 2013 11:44:20 +0100 |
haftmann |
more lemmas on division
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| Tue, 03 Sep 2013 01:12:40 +0200 |
wenzelm |
tuned proofs -- clarified flow of facts wrt. calculation;
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| Mon, 26 Aug 2013 11:41:17 +0200 |
wenzelm |
removed junk;
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| Sun, 18 Aug 2013 15:35:01 +0200 |
haftmann |
spelling and typos
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| Sun, 18 Aug 2013 15:29:50 +0200 |
haftmann |
execution of int division by class semiring_numeral_div, replacing pdivmod by divmod_abs
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| Sun, 18 Aug 2013 15:29:50 +0200 |
haftmann |
relaxed preconditions
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| Sun, 18 Aug 2013 15:29:50 +0200 |
haftmann |
type class for generic division algorithm on numerals
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| Sun, 18 Aug 2013 15:29:50 +0200 |
haftmann |
added lemma
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| Sun, 23 Jun 2013 21:16:07 +0200 |
haftmann |
migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
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| Wed, 19 Jun 2013 17:34:56 +0200 |
noschinl |
added lemma
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| Thu, 18 Apr 2013 17:07:01 +0200 |
wenzelm |
simplifier uses proper Proof.context instead of historic type simpset;
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| Thu, 28 Feb 2013 11:40:23 +0100 |
wenzelm |
proper place for cancel_div_mod.ML (see also ee729dbd1b7f and ec7f10155389);
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| Sun, 17 Feb 2013 21:29:30 +0100 |
haftmann |
Sieve of Eratosthenes
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| Fri, 07 Dec 2012 16:25:33 +0100 |
wenzelm |
avoid ML_file in large theory files to improve performance of dependency discovery of main HOL (approx. 1s CPU time) -- relevant for any application using it, e.g. small paper sessions;
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| Fri, 19 Oct 2012 15:12:52 +0200 |
webertj |
Renamed {left,right}_distrib to distrib_{right,left}.
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| Wed, 22 Aug 2012 22:55:41 +0200 |
wenzelm |
prefer ML_file over old uses;
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| Fri, 27 Jul 2012 19:27:21 +0200 |
huffman |
move ML functions from nat_arith.ML to Divides.thy, which is the only place they are used
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| Mon, 02 Apr 2012 09:18:16 +0200 |
huffman |
add simp rules for dvd on negative numerals
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| Sun, 01 Apr 2012 16:09:58 +0200 |
huffman |
removed Nat_Numeral.thy, moving all theorems elsewhere
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| Fri, 30 Mar 2012 11:16:35 +0200 |
huffman |
removed redundant nat-specific copies of theorems
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| Tue, 27 Mar 2012 20:19:23 +0200 |
huffman |
remove more redundant lemmas
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