Mon, 21 May 2007 18:53:04 +0200 huffman add lemmas divide_numeral_1 and inverse_numeral_1
Mon, 21 May 2007 16:39:58 +0200 krauss fixed signature
Mon, 21 May 2007 16:22:46 +0200 krauss Method "lexicographic_order" now takes the same arguments as "auto"
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip