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Apr 30, 2020 at 10:58 vote accept 4amvim
Apr 29, 2020 at 0:41 review Close votes
May 17, 2020 at 19:43
Apr 28, 2020 at 19:13 answer added 4amvim timeline score: 0
Apr 26, 2020 at 9:39 history edited Martin Sleziak CC BY-SA 4.0
minor typos
Apr 26, 2020 at 8:13 comment added Maxime Ramzi The set of relations has a natural order : the inclusion. It's the one that is used in the first paragraph of the introduction, when they say $1_X\leq a , a\cdot a \leq a$ for preorders
Apr 26, 2020 at 8:10 review First posts
Apr 26, 2020 at 12:32
Apr 26, 2020 at 8:05 history asked 4amvim CC BY-SA 4.0