isabelle: Changelog

paulson <lp15@cam.ac.uk> [Tue, 01 Dec 2015 14:09:10 +0000] rev 61762

Removal of redundant lemmas (diff_less_iff, diff_le_iff) and of the abbreviation Exp. Addition of some new material.

blanchet [Tue, 01 Dec 2015 13:07:41 +0100] rev 61761

set "transfer_rule" attribute more generously

blanchet [Tue, 01 Dec 2015 13:07:40 +0100] rev 61760

tuned whitespace

wenzelm [Mon, 30 Nov 2015 19:12:08 +0100] rev 61759

misc tuning and modernization;

wenzelm [Mon, 30 Nov 2015 15:23:02 +0100] rev 61758

misc tuning and modernization;

wenzelm [Mon, 30 Nov 2015 14:24:51 +0100] rev 61757

tuned;

blanchet [Mon, 30 Nov 2015 13:16:12 +0100] rev 61756

avoid 'hence' and 'thus' in generated proofs

blanchet [Mon, 30 Nov 2015 13:14:56 +0100] rev 61755

removed tracing

nipkow [Sun, 29 Nov 2015 19:01:54 +0100] rev 61754

RBT invariants for insert

wenzelm [Sat, 28 Nov 2015 23:59:08 +0100] rev 61753

removed junk;

isabelle