Thu, 11 Jun 2015 10:44:04 +0200 wenzelm tuned signature;
Thu, 11 Jun 2015 10:03:54 +0200 wenzelm tuned;
Sat, 13 Jun 2015 19:23:41 +0100 paulson streamlined many more proofs
Sat, 13 Jun 2015 12:31:23 +0100 paulson Merge
Sat, 13 Jun 2015 12:30:12 +0100 paulson tidied more proofs
Fri, 12 Jun 2015 21:53:07 +0200 haftmann proper subclass instances for existing gcd (semi)rings
Fri, 12 Jun 2015 21:53:05 +0200 haftmann slight preference for American English
Fri, 12 Jun 2015 21:52:49 +0200 haftmann generalized euclidean ring prerequisites
Fri, 12 Jun 2015 21:52:48 +0200 haftmann simplified relationship between associated and is_unit
Sat, 13 Jun 2015 00:33:14 +0100 paulson proof tidying
Fri, 12 Jun 2015 08:53:23 +0200 haftmann CONTRIBUTORS
Fri, 12 Jun 2015 08:53:23 +0200 haftmann tuned lemmas and proofs
Fri, 12 Jun 2015 08:53:23 +0200 haftmann given up trivial definition
Fri, 12 Jun 2015 08:53:23 +0200 haftmann dropped warnings by dropping ineffective code declarations
Fri, 12 Jun 2015 08:53:23 +0200 haftmann standardized algebraic conventions: prefer a, b, c over x, y, z
Fri, 12 Jun 2015 08:53:23 +0200 haftmann uniform _ div _ as infix syntax for ring division
Thu, 11 Jun 2015 21:41:55 +0100 paulson fixed several "inside-out" proofs
Thu, 11 Jun 2015 18:24:44 +0200 hoelzl add transfer theorems for fixed points
Thu, 11 Jun 2015 00:13:25 +0100 paulson Merge
Thu, 11 Jun 2015 00:12:27 +0100 paulson tidied more proofs
Wed, 10 Jun 2015 23:34:23 +0200 wenzelm misc tuning;
Wed, 10 Jun 2015 22:28:56 +0200 wenzelm misc tuning;
Wed, 10 Jun 2015 21:49:02 +0200 wenzelm unused;
Wed, 10 Jun 2015 20:15:58 +0200 wenzelm misc tuning;
Wed, 10 Jun 2015 19:10:20 +0200 wenzelm isabelle update_cartouches;
Wed, 10 Jun 2015 19:05:19 +0200 wenzelm more user aliases;
Wed, 10 Jun 2015 18:57:31 +0200 wenzelm merged
Wed, 10 Jun 2015 18:48:48 +0200 wenzelm prefer direct Assumption.add_assms -- avoid term bindings of Proof_Context.add_assms;
Wed, 10 Jun 2015 17:22:35 +0200 wenzelm tuned proofs;
Wed, 10 Jun 2015 16:09:49 +0200 wenzelm clarified local after_qed: result is not exported yet;
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