| Mon, 28 Dec 2015 01:26:34 +0100 |
wenzelm |
prefer symbols for "abs";
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| Sun, 27 Dec 2015 21:46:36 +0100 |
wenzelm |
prefer symbols for "floor", "ceiling";
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| Mon, 07 Dec 2015 10:38:04 +0100 |
wenzelm |
isabelle update_cartouches -c -t;
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| Tue, 17 Nov 2015 12:32:08 +0000 |
paulson |
Removed some legacy theorems; minor adjustments to simplification rules; new material on homotopic paths
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| Fri, 13 Nov 2015 12:27:13 +0000 |
paulson |
Tweaks for "real": Removal of [iff] status for some lemmas, adding [simp] for others. Plus fixes.
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| Tue, 10 Nov 2015 14:18:41 +0000 |
paulson |
Coercion "real" now has type nat => real only and is no longer overloaded. Type class "real_of" is gone. Many duplicate theorems removed.
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| Wed, 30 Sep 2015 16:36:42 +0100 |
paulson |
real_of_nat_Suc is now a simprule
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| Mon, 21 Sep 2015 19:52:13 +0100 |
paulson |
new lemmas and movement of lemmas into place
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| Tue, 01 Sep 2015 22:32:58 +0200 |
wenzelm |
eliminated \<Colon>;
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| Mon, 31 Aug 2015 21:28:08 +0200 |
wenzelm |
prefer symbols;
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| Sat, 18 Jul 2015 22:58:50 +0200 |
wenzelm |
isabelle update_cartouches;
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| Fri, 12 Jun 2015 08:53:23 +0200 |
haftmann |
uniform _ div _ as infix syntax for ring division
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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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| Thu, 30 Apr 2015 15:28:01 +0100 |
paulson |
tidying some messy proofs
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| Thu, 09 Apr 2015 09:12:47 +0200 |
haftmann |
conversion between division on nat/int and division in archmedean fields
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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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| Wed, 04 Mar 2015 23:31:04 +0100 |
nipkow |
Removed the obsolete functions "natfloor" and "natceiling"
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| Thu, 13 Nov 2014 17:19:52 +0100 |
hoelzl |
import general theorems from AFP/Markov_Models
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| Wed, 12 Nov 2014 17:36:32 +0100 |
immler |
cancel real of power of numeral also for equality and strict inequality;
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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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| Mon, 27 Oct 2014 12:21:24 +0100 |
hoelzl |
further generalization of natfloor_div_nat
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| Mon, 27 Oct 2014 12:03:13 +0100 |
hoelzl |
generalize natfloor_div_nat, add floor variant: floor_divide_real_eq_div
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| Tue, 02 Sep 2014 08:24:42 +0200 |
haftmann |
more convenient printing of real numbers after evaluation
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| Fri, 29 Aug 2014 11:24:31 +0200 |
hoelzl |
add simp rules for divisions of numerals in floor and ceiling.
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| Thu, 28 Aug 2014 00:40:38 +0200 |
blanchet |
renamed new SMT module from 'SMT2' to 'SMT'
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| Thu, 28 Aug 2014 00:40:37 +0200 |
blanchet |
moved old 'smt' method out of 'Main'
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| Mon, 25 Aug 2014 14:24:05 +0200 |
hoelzl |
introduce real_of typeclass for real :: 'a => real
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| Tue, 19 Aug 2014 18:37:32 +0200 |
hoelzl |
better linarith support for floor, ceiling, natfloor, and natceiling
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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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