4 ms·
I mean the initial method is just ((46+23)/2)^2 - ((46-23)/2)^2 so you kind of need to be good at halving to use that method in the first place.
by shiandow 2y ago
I mean the initial method is just ((46+23)/2)^2 - ((46-23)/2)^2 so you kind of need to be good at halving to use that method in the first place.