isabelle: Changelog

nipkow [Mon, 23 Sep 2019 17:15:29 +0200] rev 70747

Enforced precodition "n <= length xs" to avoid relying on "hd []".

paulson <lp15@cam.ac.uk> [Mon, 23 Sep 2019 14:08:49 +0100] rev 70746

Generalisation of many theorems to a more abstract type class (suggested by Mr Anonymous)

nipkow [Mon, 23 Sep 2019 08:43:52 +0200] rev 70745

tuned

nipkow [Mon, 23 Sep 2019 07:57:58 +0200] rev 70744

added lemma

wenzelm [Sun, 22 Sep 2019 19:04:11 +0200] rev 70743

proper file name instead of font name (amending dc9a39c3f75d);

nipkow [Sun, 22 Sep 2019 16:25:09 +0200] rev 70742

added function

wenzelm [Thu, 19 Sep 2019 20:27:40 +0200] rev 70741

merged

wenzelm [Thu, 19 Sep 2019 20:27:30 +0200] rev 70740

clarified data structures; eliminated presumably obsolete check of known_theories: should be unique by construction;

wenzelm [Thu, 19 Sep 2019 16:42:27 +0200] rev 70739

unused;

paulson [Thu, 19 Sep 2019 17:24:15 +0100] rev 70738

merged

isabelle