4 ms·
If the expression is supposed to be the definition and not just a derived equality, at least Mathematicians (and some Physicists) would use := instead, just as
by filmor 9y ago
If the expression is supposed to be the definition and not just a derived equality, at least Mathematicians (and some Physicists) would use := instead, just as Niklaus Wirth tried to establish with Pascal.
- dhimes 9y agoor ≡
- Nullabillity 9y agoI've only seen that used for congruence (x ≡ y <=> f(x) = f(y), for some context-dependent f).
- dhimes 9y agoIt used to mean "define" in ancient times.