14 Oct
2021
14 Oct
'21
1:23 a.m.
MRAB wrote:
From a mathematical point of view, x-y is equivalent to x+(-y).
From a mathematical point of view, x+y is equivalent to y+x, but I suppose that ship has sailed a long long time ago. ("++", "--", etc. would have been better choices for operators)[*] Anyway, if you're going to add these operators for strings, I suggest also adding them for lists. And also make them work with the new match syntax. [*] Floating point x+y isn't always y+x, but floating point is its own problematic world.