isabelle: Changelog

paulson [Thu, 22 Feb 2018 22:58:38 +0000] rev 67690

merged

paulson <lp15@cam.ac.uk> [Thu, 22 Feb 2018 22:58:27 +0000] rev 67689

type class linordered_nonzero_semiring has new axiom to guarantee characteristic 0

nipkow [Fri, 23 Feb 2018 08:02:56 +0100] rev 67688

simplified Radix_Sort

immler [Thu, 22 Feb 2018 20:05:30 +0100] rev 67687

merged

immler [Thu, 22 Feb 2018 18:01:08 +0100] rev 67686

merged

immler [Thu, 22 Feb 2018 15:17:25 +0100] rev 67685

moved theorems from AFP/Affine_Arithmetic and AFP/Ordinary_Differential_Equations

nipkow [Thu, 22 Feb 2018 19:48:01 +0100] rev 67684

simplified def of stable

paulson <lp15@cam.ac.uk> [Wed, 21 Feb 2018 12:57:49 +0000] rev 67683

Lots of new material about matrices, etc.

wenzelm [Tue, 20 Feb 2018 22:25:23 +0100] rev 67682

tuned proofs -- prefer explicit names for facts from 'interpret';

wenzelm [Tue, 20 Feb 2018 22:04:04 +0100] rev 67681

merged

isabelle