4 ms·
The article kind of took for granted that you could include the number 0 as well, and with "-0" he got bottom, so its the 2-element set {-->, _|_}.
by Epa095 3y ago
The article kind of took for granted that you could include the number 0 as well, and with "-0" he got bottom, so its the 2-element set {-->, _|_}.