wenzelm [Sun, 09 Nov 2014 14:08:00 +0100] rev 58956
proper context for compose_tac, Splitter.split_tac (relevant for unify trace options);
nipkow [Sun, 09 Nov 2014 11:05:20 +0100] rev 58955
avoid erule and rotated in IMP
haftmann [Sun, 09 Nov 2014 10:03:18 +0100] rev 58954
reverted 1ebf0a1f12a4 after successful re-tuning of simp rules for divisibility
haftmann [Sun, 09 Nov 2014 10:03:17 +0100] rev 58953
self-contained simp rules for dvd on numerals
haftmann [Sat, 08 Nov 2014 16:53:26 +0100] rev 58952
equivalence rules for structures without zero divisors
wenzelm [Sat, 08 Nov 2014 22:10:16 +0100] rev 58951
removed obsolete global-only options, which did not work out anyway (due to complexity of local_theory sandwich);
wenzelm [Sat, 08 Nov 2014 21:31:51 +0100] rev 58950
optional proof context for unify operations, for the sake of proper local options;
wenzelm [Sat, 08 Nov 2014 17:39:01 +0100] rev 58949
clarified name of Type.unified, to emphasize its connection to the "unify" family;
tuned low-level operation;
wenzelm [Sat, 08 Nov 2014 16:55:41 +0100] rev 58948
proper Envir.norm_type for result of Type.raw_unifys;
wenzelm [Sat, 08 Nov 2014 16:42:04 +0100] rev 58947
avoid slow metis proof;