| Sat, 09 Jun 2007 02:38:51 +0200 |
huffman |
remove dependencies of proofs on constant int::nat=>int, preparing to remove it
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| Sat, 09 Jun 2007 00:28:47 +0200 |
wenzelm |
eqtype int -- explicitly encourage overloaded equality;
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| Sat, 09 Jun 2007 00:28:46 +0200 |
wenzelm |
simplified type integer;
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| Fri, 08 Jun 2007 18:13:58 +0200 |
berghofe |
Adapted Proofterm.bicompose_proof to Larry's changes in
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| Fri, 08 Jun 2007 18:09:37 +0200 |
chaieb |
Method "algebra" solves polynomial equations over (semi)rings
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| Fri, 08 Jun 2007 03:24:27 +0200 |
huffman |
generalize zpower_number_of_{even,odd} lemmas
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| Thu, 07 Jun 2007 17:21:43 +0200 |
obua |
deleted comments
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| Thu, 07 Jun 2007 14:26:05 +0200 |
obua |
deleted legacy lemmas
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| Thu, 07 Jun 2007 11:25:27 +0200 |
nipkow |
somebody elses problem fixed
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| Thu, 07 Jun 2007 11:25:05 +0200 |
nipkow |
filter syntax change
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| Thu, 07 Jun 2007 04:33:15 +0200 |
huffman |
remove redundant lemmas
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| Thu, 07 Jun 2007 03:45:56 +0200 |
huffman |
remove references to preal-specific theorems
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| Thu, 07 Jun 2007 03:11:31 +0200 |
huffman |
define (1::preal); clean up instance declarations
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| Thu, 07 Jun 2007 02:34:37 +0200 |
huffman |
tuned
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| Thu, 07 Jun 2007 01:44:35 +0200 |
huffman |
instance preal :: ordered_cancel_ab_semigroup_add
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| Wed, 06 Jun 2007 23:06:29 +0200 |
huffman |
use new-style class for sq_ord; rename op << to sq_le
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| Wed, 06 Jun 2007 21:24:35 +0200 |
urbanc |
take out Class.thy again, because it does not yet compile cleanly
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| Wed, 06 Jun 2007 20:49:04 +0200 |
huffman |
add axclass semiring_char_0 for types where of_nat is injective
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| Wed, 06 Jun 2007 19:12:59 +0200 |
nipkow |
changed filter syntax from : to <-
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| Wed, 06 Jun 2007 19:12:40 +0200 |
nipkow |
hide filter
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| Wed, 06 Jun 2007 19:12:07 +0200 |
nipkow |
tuned list comprehension, changed filter syntax from : to <-
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| Wed, 06 Jun 2007 18:32:05 +0200 |
huffman |
clean up proofs of exp_zero, sin_zero, cos_zero
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| Wed, 06 Jun 2007 17:01:33 +0200 |
huffman |
generalize class constraints on some lemmas
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| Wed, 06 Jun 2007 17:00:09 +0200 |
huffman |
generalize of_nat and related constants to class semiring_1
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| Wed, 06 Jun 2007 16:42:39 +0200 |
huffman |
declare complex_diff as simp rule
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| Wed, 06 Jun 2007 16:12:08 +0200 |
chaieb |
New Reflected Presburger added to HOL/ex
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| Tue, 05 Jun 2007 22:47:49 +0200 |
wenzelm |
Groebner Basis Examples.
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| Tue, 05 Jun 2007 22:46:59 +0200 |
wenzelm |
print_antiquotations: sort_strings;
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| Tue, 05 Jun 2007 22:46:58 +0200 |
wenzelm |
tuned document;
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| Tue, 05 Jun 2007 22:46:57 +0200 |
wenzelm |
tuned source deps;
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| Tue, 05 Jun 2007 22:46:56 +0200 |
wenzelm |
simplified/renamed add_numerals;
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| Tue, 05 Jun 2007 22:46:55 +0200 |
wenzelm |
renamed ex/Eval_Examples.thy;
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| Tue, 05 Jun 2007 22:46:55 +0200 |
wenzelm |
added ex/Groebner_Examples.thy;
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| Tue, 05 Jun 2007 22:46:53 +0200 |
wenzelm |
tuned document;
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| Tue, 05 Jun 2007 20:46:25 +0200 |
chaieb |
Added two examples in Complex/ex :Reflected QE for linear real arith and QE for mixed integer real linear arithmetic
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| Tue, 05 Jun 2007 20:44:12 +0200 |
chaieb |
Added twe Examples for Quantifier elimination ofer linear real arithmetic and over the mixed theory of linear real artihmetic with integers
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| Tue, 05 Jun 2007 19:23:09 +0200 |
haftmann |
tuned boostrap
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| Tue, 05 Jun 2007 19:22:01 +0200 |
haftmann |
eliminated Code_Generator.thy
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| Tue, 05 Jun 2007 19:19:30 +0200 |
haftmann |
tuned integers
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| Tue, 05 Jun 2007 18:36:10 +0200 |
wenzelm |
tuned;
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| Tue, 05 Jun 2007 18:36:09 +0200 |
wenzelm |
fixed type int vs. integer;
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| Tue, 05 Jun 2007 18:36:07 +0200 |
wenzelm |
renamed locale ring/semiring to gb_ring/gb_semiring to avoid clash with Ring_and_Field versions;
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| Tue, 05 Jun 2007 17:16:41 +0200 |
huffman |
add new lemmas
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| Tue, 05 Jun 2007 16:32:16 +0200 |
chaieb |
Polynomials now only depend on Deriv; Definition of degree changed
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| Tue, 05 Jun 2007 16:31:10 +0200 |
chaieb |
lemma lemma_DERIV_subst moved to Deriv.thy
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| Tue, 05 Jun 2007 16:26:07 +0200 |
wenzelm |
tuned proofs;
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| Tue, 05 Jun 2007 16:26:06 +0200 |
wenzelm |
tuned comments;
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| Tue, 05 Jun 2007 16:26:04 +0200 |
wenzelm |
Semiring normalization and Groebner Bases.
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| Tue, 05 Jun 2007 15:17:02 +0200 |
haftmann |
moved generic algebra modules
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| Tue, 05 Jun 2007 15:16:11 +0200 |
haftmann |
updated documentation
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| Tue, 05 Jun 2007 15:16:10 +0200 |
haftmann |
fixed broken execption handling
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| Tue, 05 Jun 2007 15:16:09 +0200 |
haftmann |
simplified notion of "operational classes"
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| Tue, 05 Jun 2007 15:16:08 +0200 |
haftmann |
merged Code_Generator.thy into HOL.thy
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| Tue, 05 Jun 2007 12:12:25 +0200 |
chaieb |
added a function partition and a few lemmas
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| Tue, 05 Jun 2007 11:00:04 +0200 |
chaieb |
added a few theorems about foldl and set
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| Tue, 05 Jun 2007 10:42:31 +0200 |
chaieb |
added lcm, ilcm (lcm for integers) and some lemmas about them;
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| Tue, 05 Jun 2007 09:56:19 +0200 |
urbanc |
included Class.thy in the compiling process for Nominal/Examples
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| Tue, 05 Jun 2007 07:58:50 +0200 |
huffman |
remove simp attribute from lemma_STAR theorems
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| Tue, 05 Jun 2007 00:54:03 +0200 |
huffman |
add lemma exp_of_real
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| Mon, 04 Jun 2007 22:27:18 +0200 |
nipkow |
tuned list comprehension
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