| Fri, 16 Jul 2021 14:43:25 +0100 |
paulson |
A few new lemmas and simplifications
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| Thu, 11 Mar 2021 07:05:38 +0000 |
haftmann |
avoid name clash
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| Fri, 10 Apr 2020 22:50:59 +0100 |
paulson |
more removal of applys
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| Sun, 09 Feb 2020 21:58:42 +0000 |
haftmann |
more rules for natural deduction from inequalities
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| Sat, 09 Nov 2019 10:38:51 +0000 |
haftmann |
new lemma
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| Wed, 09 Oct 2019 14:51:54 +0000 |
haftmann |
dedicated fact collections for algebraic simplification rules potentially splitting goals
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| Thu, 08 Aug 2019 12:11:40 +0200 |
wenzelm |
prefer named lemmas -- more compact proofterms;
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| Fri, 14 Jun 2019 08:34:28 +0000 |
haftmann |
official fact collection sign_simps
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| Sun, 06 Jan 2019 15:04:34 +0100 |
wenzelm |
isabelle update -u path_cartouches;
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| Fri, 04 Jan 2019 23:22:53 +0100 |
wenzelm |
isabelle update -u control_cartouches;
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| Wed, 31 Oct 2018 15:53:32 +0100 |
wenzelm |
clarified ML_Context.expression: it is a closed expression, not a let-declaration -- thus source positions are more accurate (amending d8849cfad60f, 162a4c2e97bc);
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| Tue, 18 Oct 2016 18:48:53 +0200 |
haftmann |
suitable logical type class for abs, sgn
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| Thu, 15 Sep 2016 10:40:10 +0200 |
hoelzl |
add add_eq_0_iff_both_eq_0 and zero_eq_add_iff_both_eq_0 to simp set
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| Fri, 12 Aug 2016 17:53:55 +0200 |
wenzelm |
more symbols;
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| Tue, 02 Aug 2016 21:05:34 +0200 |
wenzelm |
misc tuning and modernization;
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| Tue, 12 Jul 2016 13:55:35 +0200 |
fleury |
sharing simp rules between ordered monoids and rings
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| Sat, 02 Jul 2016 08:41:05 +0200 |
haftmann |
abstract and concrete multiplicative groups
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| Mon, 20 Jun 2016 21:40:48 +0200 |
wenzelm |
misc tuning and modernization;
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| Sat, 11 Jun 2016 16:22:42 +0200 |
haftmann |
boldify syntax in abstract algebraic structures, to avoid clashes with concrete syntax in corresponding type classes
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| Wed, 25 May 2016 11:49:40 +0200 |
wenzelm |
isabelle update_cartouches -c -t;
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| Sun, 13 Mar 2016 10:22:46 +0100 |
haftmann |
more theorems on orderings
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| Mon, 22 Feb 2016 14:37:56 +0000 |
paulson |
An assortment of useful lemmas about sums, norm, etc. Also: norm_conv_dist [symmetric] is now a simprule!
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| Fri, 19 Feb 2016 13:40:50 +0100 |
hoelzl |
generalize more theorems to support enat and ennreal
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| Fri, 12 Feb 2016 16:09:07 +0100 |
hoelzl |
moved more proofs to ordered_comm_monoid_add; introduced strict_ordered_ab_semigroup/comm_monoid_add
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| Wed, 10 Feb 2016 18:43:19 +0100 |
hoelzl |
Rename ordered_comm_monoid_add to ordered_cancel_comm_monoid_add. Introduce ordreed_comm_monoid_add, canonically_ordered_comm_monoid and dioid. Setup nat, entat and ennreal as dioids.
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| Wed, 17 Feb 2016 21:51:57 +0100 |
haftmann |
dropped various legacy fact bindings
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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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| Mon, 07 Dec 2015 10:38:04 +0100 |
wenzelm |
isabelle update_cartouches -c -t;
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| Tue, 01 Dec 2015 14:09:10 +0000 |
paulson |
Removal of redundant lemmas (diff_less_iff, diff_le_iff) and of the abbreviation Exp. Addition of some new material.
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| Mon, 09 Nov 2015 15:48:17 +0100 |
wenzelm |
qualifier is mandatory by default;
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| Fri, 09 Oct 2015 20:26:03 +0200 |
wenzelm |
discontinued specific HTML syntax;
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| Tue, 06 Oct 2015 15:14:28 +0200 |
wenzelm |
fewer aliases for toplevel theorem statements;
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| Sun, 13 Sep 2015 22:56:52 +0200 |
wenzelm |
tuned proofs -- less legacy;
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| Tue, 01 Sep 2015 22:32:58 +0200 |
wenzelm |
eliminated \<Colon>;
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| Mon, 20 Jul 2015 23:12:50 +0100 |
paulson |
new material for multivariate analysis, etc.
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| Sat, 18 Jul 2015 22:58:50 +0200 |
wenzelm |
isabelle update_cartouches;
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| Mon, 23 Mar 2015 19:05:14 +0100 |
haftmann |
explicit commutative additive inverse operation;
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| Thu, 19 Feb 2015 16:32:53 +0100 |
haftmann |
more canonical order of subscriptions avoids superfluous facts
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| Thu, 19 Feb 2015 11:53:36 +0100 |
haftmann |
establish unique preferred fact names
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| Thu, 08 Jan 2015 18:23:29 +0100 |
haftmann |
tuned order
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Sat, 16 Aug 2014 14:12:39 +0200 |
wenzelm |
updated to named_theorems;
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| Fri, 18 Jul 2014 14:21:42 +0200 |
nipkow |
reinstated popular add_ac and mult_ac to avoid needless incompatibilities in user space
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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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| Tue, 13 May 2014 11:35:51 +0200 |
hoelzl |
add mono rules for diff
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| Fri, 27 Dec 2013 14:35:14 +0100 |
haftmann |
prefer target-style syntaxx for sublocale
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| Mon, 09 Dec 2013 12:22:23 +0100 |
wenzelm |
more antiquotations;
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| Mon, 04 Nov 2013 20:10:09 +0100 |
haftmann |
fact generalization and name consolidation
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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 10:43:21 +0200 |
blanchet |
killed more "no_atp"s
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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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| 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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| Sun, 02 Jun 2013 20:44:55 +0200 |
haftmann |
type class for confined subtraction
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| Tue, 28 May 2013 16:29:11 +0200 |
wenzelm |
more explicit Printer.type_emphasis, depending on show_type_emphasis;
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| Sat, 25 May 2013 15:37:53 +0200 |
wenzelm |
syntax translations always depend on context;
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| Tue, 26 Mar 2013 21:53:56 +0100 |
haftmann |
more uniform style for interpretation and sublocale declarations
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| Wed, 03 Oct 2012 16:59:58 +0200 |
wenzelm |
more explicit show_type_constraint, show_sort_constraint;
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| Sat, 15 Sep 2012 20:14:29 +0200 |
haftmann |
typeclass formalising bounded subtraction
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