| Mon, 11 Aug 2008 22:25:45 +0200 |
haftmann |
rudimentary code setup for set operations
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| Fri, 25 Jul 2008 12:03:34 +0200 |
haftmann |
added class preorder
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| Mon, 21 Jul 2008 13:36:59 +0200 |
chaieb |
Tuned and simplified proofs
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| Fri, 18 Jul 2008 18:25:56 +0200 |
haftmann |
refined code generator setup for rational numbers; more simplification rules for rational numbers
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| Fri, 11 Jul 2008 09:02:27 +0200 |
haftmann |
improved code generator setup
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| Tue, 10 Jun 2008 15:30:56 +0200 |
haftmann |
removed some dubious code lemmas
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| Tue, 22 Apr 2008 08:33:16 +0200 |
haftmann |
constant HOL.eq now qualified
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| Wed, 02 Apr 2008 15:58:32 +0200 |
haftmann |
explicit class "eq" for operational equality
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| Fri, 25 Jan 2008 14:54:41 +0100 |
haftmann |
improved code theorem setup
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| Thu, 10 Jan 2008 19:09:21 +0100 |
berghofe |
New interface for test data generators.
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| Wed, 02 Jan 2008 15:14:02 +0100 |
haftmann |
splitted class uminus from class minus
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| Fri, 07 Dec 2007 15:07:59 +0100 |
haftmann |
instantiation target rather than legacy instance
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| Wed, 05 Dec 2007 16:54:50 +0100 |
obua |
instance int,real :: lordered_ring
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| Thu, 29 Nov 2007 17:08:26 +0100 |
haftmann |
instance command as rudimentary class target
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| Tue, 06 Nov 2007 08:47:25 +0100 |
haftmann |
renamed lordered_*_* to lordered_*_add_*; further localization
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| Tue, 23 Oct 2007 23:27:23 +0200 |
nipkow |
went back to >0
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| Sun, 21 Oct 2007 22:33:35 +0200 |
nipkow |
More changes from >0 to ~=0::nat
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| Sun, 21 Oct 2007 14:53:44 +0200 |
nipkow |
Eliminated most of the neq0_conv occurrences. As a result, many
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| Sat, 20 Oct 2007 12:09:33 +0200 |
chaieb |
fixed proofs
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| Tue, 18 Sep 2007 16:08:00 +0200 |
wenzelm |
simplified type int (eliminated IntInf.int, integer);
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| Tue, 18 Sep 2007 07:36:14 +0200 |
haftmann |
renamed constructor RealC to Ratreal
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| Thu, 06 Sep 2007 11:39:43 +0200 |
berghofe |
New code generator setup (taken from Library/Executable_Real.thy,
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| Sat, 01 Sep 2007 01:21:48 +0200 |
nipkow |
final(?) iteration of sgn saga.
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| Thu, 09 Aug 2007 15:52:53 +0200 |
haftmann |
adaptions for code generation
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| Tue, 31 Jul 2007 00:56:26 +0200 |
wenzelm |
arith method setup: proper context;
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| Fri, 20 Jul 2007 14:28:01 +0200 |
haftmann |
split class abs from class minus
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| Sun, 24 Jun 2007 20:55:41 +0200 |
nipkow |
tuned and used field_simps
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| Sat, 23 Jun 2007 19:33:22 +0200 |
nipkow |
tuned and renamed group_eq_simps and ring_eq_simps
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| Wed, 20 Jun 2007 17:28:55 +0200 |
huffman |
remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int
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| Wed, 20 Jun 2007 05:18:39 +0200 |
huffman |
change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
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