Mon, 13 Jan 2014 14:11:02 +0100 blanchet use the right context in 'unfold_thms id_def'
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip