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Apr 13, 2017 at 12:58 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
Nov 25, 2016 at 14:44 vote accept Dominic van der Zypen
Nov 25, 2016 at 14:28 comment added Duchamp Gérard H. E. Do you suppose $1+1=1$ ? (Boolean semiring)
Nov 25, 2016 at 14:21 answer added Fedor Petrov timeline score: 1
Nov 25, 2016 at 13:56 history asked Dominic van der Zypen CC BY-SA 3.0