| Sun, 26 Nov 2017 21:08:32 +0100 |
wenzelm |
more symbols;
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| Mon, 27 Feb 2017 17:17:26 +0000 |
paulson |
Some new lemmas thanks to Lukas Bulwahn. Also, NEWS.
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| Sat, 17 Dec 2016 15:22:13 +0100 |
haftmann |
restructured matter on polynomials and normalized fractions
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| Thu, 20 Oct 2016 20:03:32 +0200 |
haftmann |
more on sgn in linear ordered fields
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| Tue, 18 Oct 2016 18:48:53 +0200 |
haftmann |
suitable logical type class for abs, sgn
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| Wed, 28 Sep 2016 17:01:01 +0100 |
paulson |
new material connected with HOL Light measure theory, plus more rationalisation
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| Tue, 01 Mar 2016 10:36:19 +0100 |
haftmann |
tuned bootstrap order to provide type classes in a more sensible order
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| Wed, 17 Feb 2016 21:51:57 +0100 |
haftmann |
generalized some lemmas;
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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 17:16:21 +0100 |
wenzelm |
discontinued ASCII replacement syntax <->;
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| Mon, 07 Dec 2015 10:38:04 +0100 |
wenzelm |
isabelle update_cartouches -c -t;
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| Wed, 23 Sep 2015 14:11:35 +0100 |
paulson |
Useful facts about min/max, etc.
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| Tue, 01 Sep 2015 22:32:58 +0200 |
wenzelm |
eliminated \<Colon>;
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| Sat, 18 Jul 2015 22:58:50 +0200 |
wenzelm |
isabelle update_cartouches;
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| Wed, 08 Jul 2015 20:19:12 +0200 |
haftmann |
tuned facts
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| Thu, 25 Jun 2015 15:01:42 +0200 |
haftmann |
more theorems
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| Mon, 01 Jun 2015 18:59:22 +0200 |
haftmann |
implicit partial divison operation in integral domains
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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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| Mon, 23 Mar 2015 15:08:02 +0100 |
hoelzl |
fix parameter order of NO_MATCH
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| Tue, 10 Mar 2015 15:20:40 +0000 |
paulson |
Removal of the file HOL/Number_Theory/Binomial!! And class field_char_0 now declared in Int.thy
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| Thu, 19 Feb 2015 11:53:36 +0100 |
haftmann |
establish unique preferred fact names
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| Sun, 15 Feb 2015 17:01:22 +0100 |
haftmann |
times_divide_eq rules are already [simp] despite of comment
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| Sat, 14 Feb 2015 10:24:15 +0100 |
haftmann |
less warnings
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Wed, 29 Oct 2014 19:01:49 +0100 |
wenzelm |
modernized setup;
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| Fri, 24 Oct 2014 15:07:51 +0200 |
hoelzl |
use NO_MATCH-simproc for distribution rules in field_simps, otherwise field_simps on '(a / (c + d)) * (e + f)' can be non-terminating
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| Thu, 02 Oct 2014 11:33:06 +0200 |
haftmann |
moved lemmas out of Int.thy which have nothing to do with int
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| Sat, 16 Aug 2014 14:12:39 +0200 |
wenzelm |
updated to named_theorems;
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| Sat, 05 Jul 2014 11:01:53 +0200 |
haftmann |
prefer ac_simps collections over separate name bindings for add and mult
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| Fri, 04 Jul 2014 20:18:47 +0200 |
haftmann |
reduced name variants for assoc and commute on plus and mult
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| Mon, 14 Apr 2014 13:08:17 +0200 |
hoelzl |
added divide_nonneg_nonneg and co; made it a simp rule
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| Fri, 11 Apr 2014 22:53:33 +0200 |
nipkow |
made divide_pos_pos a simp rule
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| Wed, 09 Apr 2014 09:37:49 +0200 |
hoelzl |
add divide_simps
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| Wed, 09 Apr 2014 09:37:48 +0200 |
hoelzl |
field_simps: better support for negation and division, and power
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| Wed, 09 Apr 2014 09:37:47 +0200 |
hoelzl |
revert c1bbd3e22226, a14831ac3023, and 36489d77c484: divide_minus_left/right are again simp rules
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| Sun, 06 Apr 2014 21:01:33 +0200 |
nipkow |
tuned lemmas: more general class
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| Sun, 06 Apr 2014 17:18:57 +0200 |
nipkow |
made field_simps "more complete"
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| Sat, 05 Apr 2014 01:04:46 +0100 |
paulson |
A single [simp] to handle the case -a/-b.
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| Fri, 04 Apr 2014 17:58:25 +0100 |
paulson |
divide_minus_left divide_minus_right are in field_simps but are not default simprules
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| Thu, 03 Apr 2014 23:51:52 +0100 |
paulson |
removing simprule status for divide_minus_left and divide_minus_right
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| Wed, 02 Apr 2014 16:34:37 +0100 |
paulson |
New theorems for extracting quotients
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| Mon, 24 Feb 2014 15:45:55 +0000 |
paulson |
A few lemmas about summations, etc.
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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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| Fri, 18 Oct 2013 10:43:20 +0200 |
blanchet |
killed most "no_atp", to make Sledgehammer more complete
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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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| Tue, 27 Aug 2013 14:37:56 +0200 |
hoelzl |
renamed typeclass dense_linorder to unbounded_dense_linorder
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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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| Tue, 13 Sep 2011 17:07:33 -0700 |
huffman |
tuned proofs
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| Sat, 03 Sep 2011 09:12:19 -0700 |
huffman |
simplify proof
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| Mon, 08 Aug 2011 09:52:09 -0700 |
huffman |
moved division ring stuff from Rings.thy to Fields.thy
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| Fri, 20 May 2011 21:38:32 +0200 |
hoelzl |
add divide_.._cancel, inverse_.._iff
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| Sat, 08 May 2010 17:06:58 -0700 |
huffman |
add lemmas one_less_inverse and one_le_inverse
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| Thu, 06 May 2010 23:11:56 +0200 |
haftmann |
moved some lemmas from Groebner_Basis here
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| Tue, 27 Apr 2010 12:20:17 +0200 |
haftmann |
tuned whitespace
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| Tue, 27 Apr 2010 11:52:41 +0200 |
haftmann |
got rid of [simplified]
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| Tue, 27 Apr 2010 09:49:36 +0200 |
haftmann |
tuned class linordered_field_inverse_zero
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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 11:34:15 +0200 |
haftmann |
dropped group_simps, ring_simps, field_eq_simps; classes division_ring_inverse_zero, field_inverse_zero, linordered_field_inverse_zero
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| Sun, 25 Apr 2010 08:25:34 +0200 |
haftmann |
field_simps as named theorems
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