Fri, 08 Mar 2013 11:28:04 +0100 nipkow simplified basic termination proof
Fri, 08 Mar 2013 09:34:38 +0100 traytel some simp rules for fset
Thu, 07 Mar 2013 18:14:30 +0100 wenzelm avoid -Infinity which confuses JFreeChart histogram;
Thu, 07 Mar 2013 17:50:26 +0100 wenzelm tuned proofs -- more structure, less warnings;
Thu, 07 Mar 2013 15:02:55 +0100 wenzelm tuned signature -- prefer terminology of Scala and Axiom;
Thu, 07 Mar 2013 13:44:54 +0100 blanchet better message (type-unsoundnesses are becoming rare, usually the issue is elsewhere, e.g. in the TSTP proof parser)
Wed, 06 Mar 2013 10:44:43 -0800 huffman avoid using Arith_Data.dest_sum in extended-nat simprocs (it treats 'x - y' as 'x + - y', which is not valid for enat)
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl netlimit is abbreviation for Lim
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl tuned proofs
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl changed has_derivative_intros into a named theorems collection
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl changed continuous_on_intros into a named theorems collection
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl changed continuous_intros into a named theorems collection
Wed, 06 Mar 2013 16:56:21 +0100 hoelzl add tendsto_eq_intros: they add an additional rewriting step at the rhs of --->
Wed, 06 Mar 2013 16:10:56 +0100 nipkow major redesign: order instead of preorder, new definition of intervals as quotients
Wed, 06 Mar 2013 14:10:07 +0100 nipkow added lemma
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