isabelle: Changelog

wenzelm [Tue, 02 Nov 2010 21:21:07 +0100] rev 40302

more on "Time" in Isabelle/ML;

wenzelm [Tue, 02 Nov 2010 20:55:12 +0100] rev 40301

simplified some time constants;

wenzelm [Tue, 02 Nov 2010 20:31:46 +0100] rev 40300

added convenience operation seconds: real -> time;

wenzelm [Tue, 02 Nov 2010 20:16:56 +0100] rev 40299

avoid catch-all exception handling;

wenzelm [Tue, 02 Nov 2010 20:15:57 +0100] rev 40298

eliminated fragile catch-all pattern, based on educated guess about the intended exception;

traytel [Tue, 02 Nov 2010 12:37:12 +0100] rev 40297

Attribute map_function -> coercion_map; tuned;

wenzelm [Sun, 31 Oct 2010 13:26:37 +0100] rev 40296

syntax category "real" subsumes plain "int";

nipkow [Sun, 31 Oct 2010 11:45:45 +0100] rev 40295

merged

nipkow [Fri, 29 Oct 2010 17:57:36 +0200] rev 40294

Plus -> Sum_Type.Plus

ballarin [Sun, 31 Oct 2010 11:38:09 +0100] rev 40293

Minor reformat.

isabelle