src/HOL/Nat.thy
Mon, 02 Nov 2015 11:56:28 +0100 eberlm Rounding function, uniform limits, cotangent, binomial identities
Fri, 09 Oct 2015 20:26:03 +0200 wenzelm discontinued specific HTML syntax;
Sun, 13 Sep 2015 22:56:52 +0200 wenzelm tuned proofs -- less legacy;
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Tue, 01 Sep 2015 22:32:58 +0200 wenzelm eliminated \<Colon>;
Mon, 31 Aug 2015 21:28:08 +0200 wenzelm prefer symbols;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Fri, 03 Jul 2015 08:26:34 +0200 hoelzl add named theorems order_continuous_intros; lfp/gfp_funpow; bounded variant for lfp/gfp transfer
Tue, 23 Jun 2015 16:55:28 +0100 paulson Amalgamation of the class comm_semiring_1_diff_distrib into comm_semiring_1_cancel. Moving axiom le_add_diff_inverse2 from semiring_numeral_div to linordered_semidom.
Thu, 11 Jun 2015 18:24:44 +0200 hoelzl add transfer theorems for fixed points
Mon, 01 Jun 2015 18:59:22 +0200 haftmann implicit partial divison operation in integral domains
Tue, 05 May 2015 14:52:17 +0200 hoelzl add lfp/gfp rule for nn_integral
Sat, 28 Mar 2015 21:32:48 +0100 haftmann clarified no_zero_devisors: makes only sense in a semiring;
Mon, 23 Mar 2015 19:05:14 +0100 haftmann distributivity of partial minus establishes desired properties of dvd in semirings
Mon, 23 Mar 2015 19:05:14 +0100 haftmann explicit commutative additive inverse operation;
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