wenzelm [Fri, 02 Aug 2019 14:14:49 +0200] rev 70458
more direct proofs for type classes;
misc tuning and cleanup;
wenzelm [Fri, 02 Aug 2019 11:43:36 +0200] rev 70457
tuned;
wenzelm [Fri, 02 Aug 2019 11:23:09 +0200] rev 70456
clarified modules: inference kernel maintains sort algebra within the logic;
wenzelm [Thu, 01 Aug 2019 14:46:50 +0200] rev 70455
more elementary treatment of standard_vars (unconstrainT is already standard);
wenzelm [Thu, 01 Aug 2019 10:14:58 +0200] rev 70454
clarified module structure;
wenzelm [Thu, 01 Aug 2019 09:55:37 +0200] rev 70453
simplified module structure: back to plain datatype (see 95f4f08f950f and 70019ab5e57f);
wenzelm [Thu, 01 Aug 2019 09:50:20 +0200] rev 70452
abstract type theory_id -- ensure non-equality type independently of implementation;
wenzelm [Wed, 31 Jul 2019 19:50:38 +0200] rev 70451
clarified export: retain proof boxes as local definitions -- more scalable;
nipkow [Wed, 31 Jul 2019 09:04:00 +0200] rev 70450
reduced dependencies
wenzelm [Tue, 30 Jul 2019 20:09:25 +0200] rev 70449
clarified global theory context;