src/HOL/Power.thy
Thu, 11 Oct 2012 11:56:43 +0200 haftmann msetprod based directly on Multiset.fold;
Sun, 01 Apr 2012 16:09:58 +0200 huffman removed Nat_Numeral.thy, moving all theorems elsewhere
Sat, 31 Mar 2012 19:10:58 +0200 huffman add lemma power_le_one
Fri, 30 Mar 2012 12:32:35 +0200 huffman replace lemmas eval_nat_numeral with a simpler reformulation
Fri, 30 Mar 2012 09:08:29 +0200 huffman add constant pred_numeral k = numeral k - (1::nat);
Thu, 29 Mar 2012 14:09:10 +0200 huffman move many lemmas from Nat_Numeral.thy to Power.thy or Num.thy
Thu, 29 Mar 2012 11:47:30 +0200 huffman bootstrap Num.thy before Power.thy;
Fri, 21 Oct 2011 11:17:14 +0200 bulwahn replacing code_inline by code_unfold, removing obsolete code_unfold, code_inline del now that the ancient code generator is removed
Fri, 14 Jan 2011 15:44:47 +0100 wenzelm eliminated global prems;
Thu, 16 Sep 2010 15:37:12 +0200 wenzelm Isar "default" step needs to fail for solved problems, for clear distinction of '.' and '..' for example -- amending lapse introduced in 9de4d64eee3b (April 2004);
Mon, 26 Apr 2010 15:37:50 +0200 haftmann use new classes (linordered_)field_inverse_zero
Mon, 26 Apr 2010 11:34:17 +0200 haftmann class division_ring_inverse_zero
Thu, 18 Mar 2010 12:58:52 +0100 blanchet now use "Named_Thms" for "noatp", and renamed "noatp" to "no_atp"
Thu, 18 Feb 2010 14:21:44 -0800 huffman get rid of many duplicate simp rule warnings
Fri, 05 Feb 2010 14:33:50 +0100 haftmann more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
Fri, 30 Oct 2009 18:32:40 +0100 haftmann tuned code setup
Wed, 28 Oct 2009 17:44:03 +0100 haftmann moved lemmas for dvd on nat to theories Nat and Power
Tue, 14 Jul 2009 10:54:04 +0200 haftmann code attributes use common underscore convention
Thu, 14 May 2009 15:09:47 +0200 haftmann monomorphic code generation for power operations
Wed, 29 Apr 2009 14:20:26 +0200 haftmann farewell to class recpower
Mon, 27 Apr 2009 10:11:44 +0200 haftmann cleaned up theory power further
Sun, 26 Apr 2009 20:17:50 +0200 haftmann fixed document generation
Sun, 26 Apr 2009 08:45:37 +0200 haftmann cleaned up Power theory
Wed, 22 Apr 2009 19:09:21 +0200 haftmann power operation defined generic
Thu, 26 Mar 2009 14:10:48 +0000 paulson New theorems mostly concerning infinite series.
Fri, 13 Mar 2009 10:14:47 -0700 huffman remove legacy ML bindings
Fri, 06 Mar 2009 17:38:47 +0100 nipkow added lemmas
Wed, 04 Mar 2009 17:12:23 -0800 huffman declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
Wed, 04 Mar 2009 11:05:29 +0100 blanchet Merge.
Wed, 04 Mar 2009 10:45:52 +0100 blanchet Merge.
Mon, 23 Feb 2009 16:25:52 -0800 huffman make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
Sun, 22 Feb 2009 17:25:28 +0100 nipkow added lemmas
Wed, 18 Feb 2009 10:24:48 -0800 huffman generalize le_imp_power_dvd and power_le_dvd; move from Divides to Power
Wed, 21 Jan 2009 23:40:23 +0100 haftmann no base sort in class import
Thu, 04 Sep 2008 17:19:57 +0200 huffman add lemma power_Suc2; generalize power_minus from class comm_ring_1 to ring_1
Wed, 09 Jan 2008 19:23:36 +0100 nipkow added simp attributes
Sat, 05 Jan 2008 09:16:27 +0100 haftmann more instantiation
Tue, 30 Oct 2007 08:45:55 +0100 haftmann simplified proof
Tue, 23 Oct 2007 23:27:23 +0200 nipkow went back to >0
Sun, 21 Oct 2007 14:53:44 +0200 nipkow Eliminated most of the neq0_conv occurrences. As a result, many
Tue, 16 Oct 2007 23:12:45 +0200 haftmann global class syntax
Fri, 12 Oct 2007 08:25:48 +0200 haftmann moved class power to theory Power
Tue, 21 Aug 2007 02:30:14 +0200 huffman add lemma one_less_power
Wed, 15 Aug 2007 12:52:56 +0200 paulson ATP blacklisting is now in theory data, attribute noatp
Tue, 03 Jul 2007 17:28:36 +0200 huffman rename class dom to ring_1_no_zero_divisors
Wed, 20 Jun 2007 05:18:39 +0200 huffman change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
Mon, 11 Jun 2007 02:24:39 +0200 huffman add lemma of_nat_power
Fri, 01 Jun 2007 10:44:30 +0200 haftmann tuned
Thu, 17 May 2007 19:12:47 +0200 huffman generalize class restrictions on some lemmas
Thu, 17 May 2007 08:53:57 +0200 huffman generalize some lemmas from field to division_ring
Mon, 14 May 2007 08:12:38 +0200 huffman tuned
Sun, 13 May 2007 19:15:36 +0200 huffman add lemma power_eq_imp_eq_base
Tue, 08 May 2007 00:50:55 +0200 huffman add lemma power_less_imp_less_base
Tue, 10 Apr 2007 21:50:08 +0200 huffman removed unnecessary premise from power_le_imp_le_base
Fri, 02 Mar 2007 15:43:21 +0100 haftmann now using "class"
Wed, 22 Nov 2006 10:20:16 +0100 haftmann cleanup
Sat, 18 Nov 2006 00:20:20 +0100 haftmann moved dvd stuff to theory Divides
Tue, 07 Nov 2006 09:33:47 +0100 krauss * Added annihilation axioms ("x * 0 = 0") to axclass semiring_0.
Fri, 26 Aug 2005 10:01:06 +0200 ballarin Lemmas on dvd, power and finite summation added or strengthened.
Wed, 13 Jul 2005 15:06:20 +0200 paulson generlization of some "nat" theorems
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