huffman [Sat, 20 Aug 2011 13:07:00 -0700] rev 44348
move lemma add_eq_0_iff to Groups.thy
huffman [Sat, 20 Aug 2011 12:51:15 -0700] rev 44347
remove redundant lemma realpow_two_disj, use square_eq_iff or power2_eq_iff instead
huffman [Sat, 20 Aug 2011 10:08:47 -0700] rev 44346
rename real_squared_diff_one_factored to square_diff_one_factored and move to Rings.thy
huffman [Sat, 20 Aug 2011 09:59:28 -0700] rev 44345
add lemma power2_eq_iff
huffman [Sat, 20 Aug 2011 07:09:44 -0700] rev 44344
remove some over-specific rules from the simpset
huffman [Sat, 20 Aug 2011 06:35:43 -0700] rev 44343
merged
huffman [Sat, 20 Aug 2011 06:34:51 -0700] rev 44342
redefine constant 'trivial_limit' as an abbreviation
wenzelm [Sun, 21 Aug 2011 13:23:29 +0200] rev 44341
purely functional task_queue.ML -- moved actual interrupt_unsynchronized to future.ML;
wenzelm [Sun, 21 Aug 2011 13:10:48 +0200] rev 44340
refined Task_Queue.cancel: passive tasks are considered running due to pending abort operation;
wenzelm [Sat, 20 Aug 2011 23:36:18 +0200] rev 44339
odd workaround for odd problem of load order in HOL/ex/ROOT.ML (!??);