Tue, 12 Apr 2022 15:51:35 +0100 Chengsong central lemma for seqclosedforms
Sat, 09 Apr 2022 19:17:42 +0100 Chengsong changeto sflat def
Sat, 09 Apr 2022 09:32:49 +0100 Chengsong some
(0) -300 -100 -30 -10 -3 +3 +10 +30 +100 tip