wenzelm [Mon, 26 Apr 2010 21:36:44 +0200] rev 36355
proofs that are discontinued via 'oops' are treated as relevant --- for improved robustness of the final join of all proofs, which is hooked to results that are missing here;
wenzelm [Mon, 26 Apr 2010 20:30:50 +0200] rev 36354
eliminanated some unreferenced identifiers;
tuned;
wenzelm [Mon, 26 Apr 2010 16:08:04 +0200] rev 36353
merged
Cezary Kaliszyk <kaliszyk@in.tum.de> [Mon, 26 Apr 2010 15:14:14 +0200] rev 36352
add bounded_lattice_bot and bounded_lattice_top type classes
haftmann [Mon, 26 Apr 2010 13:43:31 +0200] rev 36351
merged
haftmann [Mon, 26 Apr 2010 11:34:19 +0200] rev 36350
dropped group_simps, ring_simps, field_eq_simps
haftmann [Mon, 26 Apr 2010 11:34:17 +0200] rev 36349
class division_ring_inverse_zero
haftmann [Mon, 26 Apr 2010 11:34:15 +0200] rev 36348
dropped group_simps, ring_simps, field_eq_simps; classes division_ring_inverse_zero, field_inverse_zero, linordered_field_inverse_zero