Tue, 12 Jul 2016 15:45:32 +0200 |
wenzelm |
misc tuning and modernization;
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Mon, 06 Jul 2015 22:57:34 +0200 |
wenzelm |
tuned proofs;
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Wed, 17 Jun 2015 11:03:05 +0200 |
wenzelm |
isabelle update_cartouches;
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Fri, 12 Jun 2015 08:53:23 +0200 |
haftmann |
uniform _ div _ as infix syntax for ring division
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Mon, 01 Jun 2015 18:59:21 +0200 |
haftmann |
separate class for division operator, with particular syntax added in more specific classes
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Tue, 31 Mar 2015 21:54:32 +0200 |
haftmann |
given up separate type classes demanding `inverse 0 = 0`
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Sun, 02 Nov 2014 17:20:45 +0100 |
wenzelm |
modernized header;
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Thu, 11 Sep 2014 18:54:36 +0200 |
blanchet |
renamed 'rep_datatype' to 'old_rep_datatype' (HOL)
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Wed, 12 Feb 2014 08:35:57 +0100 |
blanchet |
adapted theories to 'xxx_case' to 'case_xxx'
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Tue, 19 Nov 2013 10:05:53 +0100 |
haftmann |
eliminiated neg_numeral in favour of - (numeral _)
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Sun, 18 Aug 2013 15:29:50 +0200 |
haftmann |
explicit conversion from and to bool, and into algebraic structures with 0 and 1
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Fri, 12 Oct 2012 18:58:20 +0200 |
wenzelm |
discontinued obsolete typedef (open) syntax;
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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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Wed, 30 Nov 2011 23:30:08 +0100 |
wenzelm |
discontinued obsolete datatype "alt_names";
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Sun, 13 Mar 2011 22:55:50 +0100 |
wenzelm |
tuned headers;
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Mon, 26 Apr 2010 15:37:50 +0200 |
haftmann |
use new classes (linordered_)field_inverse_zero
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Mon, 26 Apr 2010 11:34:17 +0200 |
haftmann |
class division_ring_inverse_zero
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Wed, 20 May 2009 15:35:12 +0200 |
haftmann |
eliminated case input syntax on bits
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Thu, 26 Feb 2009 08:44:44 -0800 |
huffman |
remove unnecessary simp rules
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Thu, 19 Feb 2009 12:26:32 -0800 |
huffman |
add rule for minus 1 at type bit
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Thu, 19 Feb 2009 12:03:31 -0800 |
huffman |
add formalization of a type of integers mod 2 to Library
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