| Thu, 21 Dec 2017 08:23:19 +0100 |
eberlm |
Some lemmas on complex numbers and coprimality
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| Tue, 21 Nov 2017 17:18:10 +0100 |
eberlm |
Facts about complex n-th roots
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| Mon, 09 Oct 2017 15:34:23 +0100 |
paulson |
new material about connectedness, etc.
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| Wed, 26 Apr 2017 15:53:35 +0100 |
paulson |
Further new material. The simprule status of some exp and ln identities was reverted.
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| Tue, 25 Apr 2017 17:10:17 +0100 |
paulson |
Fixed LaTeX issue
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| Tue, 25 Apr 2017 16:39:54 +0100 |
paulson |
New material from PNT proof, as well as more default [simp] declarations. Also removed duplicate theorems about geometric series
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| Thu, 16 Mar 2017 16:02:18 +0000 |
paulson |
Removed [simp] status for Complex_eq. Also tidied some proofs
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| Tue, 28 Feb 2017 13:51:47 +0000 |
paulson |
Renamed ii to imaginary_unit in order to free up ii as a variable name. Also replaced some legacy def commands
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| Wed, 04 Jan 2017 16:18:50 +0000 |
paulson |
Many new theorems, and more tidying
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| Tue, 18 Oct 2016 18:48:53 +0200 |
haftmann |
suitable logical type class for abs, sgn
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| Mon, 17 Oct 2016 17:33:07 +0200 |
nipkow |
setprod -> prod
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| Mon, 17 Oct 2016 11:46:22 +0200 |
nipkow |
setsum -> sum
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| Sun, 31 Jul 2016 17:25:38 +0200 |
wenzelm |
misc tuning and modernization;
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| Mon, 23 May 2016 15:33:24 +0100 |
paulson |
Lots of new material for multivariate analysis
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| Mon, 25 Apr 2016 16:09:26 +0200 |
wenzelm |
eliminated old 'def';
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| Mon, 14 Mar 2016 15:58:02 +0000 |
paulson |
New results about paths, segments, etc. The notion of simply_connected.
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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, 08 Jan 2016 17:41:04 +0100 |
hoelzl |
fix code generation for uniformity: uniformity is a non-computable pure data.
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| Fri, 08 Jan 2016 17:40:59 +0100 |
hoelzl |
add uniform spaces
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| Wed, 30 Dec 2015 11:21:54 +0100 |
wenzelm |
more symbols;
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| Tue, 29 Dec 2015 23:04:53 +0100 |
wenzelm |
more symbols;
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| Mon, 28 Dec 2015 01:26:34 +0100 |
wenzelm |
prefer symbols for "abs";
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| Tue, 15 Dec 2015 14:40:36 +0000 |
paulson |
New complex analysis material
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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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| 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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| Mon, 02 Nov 2015 16:17:09 +0100 |
eberlm |
Added binomial identities to CONTRIBUTORS; small lemmas on of_int/pochhammer
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| Mon, 02 Nov 2015 11:56:28 +0100 |
eberlm |
Rounding function, uniform limits, cotangent, binomial identities
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| Thu, 03 Sep 2015 20:27:53 +0100 |
paulson |
new lemmas about vector_derivative, complex numbers, paths, 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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| 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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| Sat, 11 Apr 2015 11:56:40 +0100 |
paulson |
Overloading of ln and powr, but "approximation" no longer works for powr. Code generation also fails due to type ambiguity in scala.
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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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| Tue, 31 Mar 2015 15:00:03 +0100 |
paulson |
New material and binomial fix
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| Wed, 18 Mar 2015 17:23:22 +0000 |
paulson |
new HOL Light material about exp, sin, cos
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| Wed, 18 Mar 2015 14:13:27 +0000 |
paulson |
Lots of new material on complex-valued functions. Modified simplification of (x/n)^k
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| Mon, 09 Mar 2015 16:28:19 +0000 |
paulson |
sin, cos generalised from type real to any "'a::{real_normed_field,banach}", including complex
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| Thu, 05 Mar 2015 17:30:29 +0000 |
paulson |
The function frac. Various lemmas about limits, series, the exp function, etc.
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| Thu, 13 Nov 2014 17:19:52 +0100 |
hoelzl |
import general theorems from AFP/Markov_Models
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| Sun, 02 Nov 2014 18:21:45 +0100 |
wenzelm |
modernized header uniformly as section;
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| Tue, 21 Oct 2014 21:10:44 +0200 |
haftmann |
turn even into an abbreviation
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| Sun, 19 Oct 2014 18:05:26 +0200 |
haftmann |
prefer generic elimination rules for even/odd over specialized unfold rules for nat
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| Wed, 03 Sep 2014 00:06:18 +0200 |
blanchet |
codatatypes are not datatypes
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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, 16 Jun 2014 17:52:33 +0200 |
hoelzl |
add more derivative and continuity rules for complex-values functions
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| Wed, 07 May 2014 12:25:35 +0200 |
hoelzl |
avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
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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 09:37:47 +0200 |
hoelzl |
revert c1bbd3e22226, a14831ac3023, and 36489d77c484: divide_minus_left/right are again simp rules
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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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| Thu, 03 Apr 2014 17:56:08 +0200 |
hoelzl |
merged DERIV_intros, has_derivative_intros into derivative_intros
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| Wed, 02 Apr 2014 18:35:01 +0200 |
hoelzl |
moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
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| Mon, 31 Mar 2014 12:32:15 +0200 |
hoelzl |
add complex_of_real coercion
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| Fri, 21 Mar 2014 15:36:00 +0000 |
paulson |
a few new lemmas and generalisations of old ones
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| Wed, 19 Mar 2014 17:06:02 +0000 |
paulson |
Some rationalisation of basic lemmas
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| Wed, 26 Feb 2014 15:33:52 +0100 |
boehmes |
replaced smt-based proof with metis proof that requires no external tool
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| Tue, 25 Feb 2014 16:17:20 +0000 |
paulson |
More complex-related lemmas
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| Tue, 19 Nov 2013 10:05:53 +0100 |
haftmann |
eliminiated neg_numeral in favour of - (numeral _)
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