4 ms·

Math degree holder from Iowa, yeah, I've seen and used it many times. The symbol is used when you reach the contradictory statement. Like "1 = 2". "By way of c

Math degree holder from Iowa, yeah, I've seen and used it many times. The symbol is used when you reach the contradictory statement. Like "1 = 2". "By way of contradiction suppose P, then ..., thus ~P ↯. Therefore ..."

phogster 5y ago
To me that reads: I throw your assumption into the GROUND!
nerdponx 5y ago
I've actually always wanted a way to mark "the contradiction" once I've obtained it. Thanks!