Mon, 19 Dec 2022 15:54:03 +0100 added lemmas trans_on_subset and transp_on_subset
desharna [Mon, 19 Dec 2022 15:54:03 +0100] rev 76748
added lemmas trans_on_subset and transp_on_subset
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip