| Sat, 12 May 2018 22:20:46 +0200 |
haftmann |
removed some non-essential rules
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| Wed, 10 Jan 2018 15:25:09 +0100 |
nipkow |
ran isabelle update_op on all sources
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| Sat, 06 Jan 2018 13:05:25 +0100 |
nipkow |
tuned op's
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| Sun, 26 Nov 2017 21:08:32 +0100 |
wenzelm |
more symbols;
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| Sat, 11 Nov 2017 18:41:08 +0000 |
haftmann |
dedicated definition for coprimality
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| Fri, 20 Oct 2017 20:57:55 +0200 |
haftmann |
algebraic foundation for congruences
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| Tue, 01 Aug 2017 22:19:37 +0200 |
wenzelm |
misc tuning and modernization;
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| Thu, 04 May 2017 16:49:29 +0200 |
eberlm |
More material on totient function
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| Wed, 12 Apr 2017 09:27:43 +0200 |
haftmann |
more fundamental euler's totient function on nat rather than int;
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| Thu, 06 Apr 2017 08:33:37 +0200 |
haftmann |
more approproiate placement of theories MiscAlgebra and Multiplicate_Group
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| Sat, 17 Dec 2016 15:22:14 +0100 |
haftmann |
reoriented congruence rules in non-explosive direction
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| Mon, 17 Oct 2016 15:20:06 +0200 |
eberlm |
Removed Old_Number_Theory; all theories ported (thanks to Jaime Mendizabal Roche)
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| Sun, 16 Oct 2016 09:31:05 +0200 |
haftmann |
more standardized theorem names for facts involving the div and mod identity
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| Fri, 16 Sep 2016 12:30:55 +0200 |
haftmann |
prefer abbreviation for trivial set conversion
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| Fri, 09 Sep 2016 15:12:40 +0200 |
nipkow |
msetsum -> set_mset, msetprod -> prod_mset
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| Mon, 08 Aug 2016 17:47:51 +0200 |
eberlm |
is_prime -> prime
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| Thu, 21 Jul 2016 10:06:04 +0200 |
eberlm |
Overhaul of prime/multiplicity/prime_factors
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| Fri, 26 Feb 2016 22:15:09 +0100 |
Manuel Eberl |
Tuned Euclidean Rings/GCD rings
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| Wed, 17 Feb 2016 21:51:57 +0100 |
haftmann |
cleansed junk-producing interpretations for gcd/lcm on nat altogether
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| Wed, 17 Feb 2016 21:51:57 +0100 |
haftmann |
dropped various legacy fact bindings
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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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| Wed, 08 Jul 2015 14:01:41 +0200 |
haftmann |
avoid explicit definition of the relation of associated elements in a ring -- prefer explicit normalization instead
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| Fri, 19 Jun 2015 21:41:33 +0200 |
wenzelm |
isabelle update_cartouches;
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Thu, 30 Oct 2014 21:02:01 +0100 |
haftmann |
more simp rules concerning dvd and even/odd
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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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| Sun, 09 Feb 2014 17:47:23 +0100 |
wenzelm |
minimal document;
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| Thu, 06 Feb 2014 13:04:06 +0000 |
paulson |
fixed problem (?) by deleting "thm" line
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| Wed, 05 Feb 2014 17:06:11 +0000 |
paulson |
Number_Theory no longer introduces One_nat_def as a simprule. Tidied some proofs.
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| Tue, 04 Feb 2014 21:28:38 +0000 |
paulson |
Restoration of Pocklington.thy. Tidying.
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