c/onehundredninetysix@lemmy.blahaj.zone · gandalf_der_12te@lemmy.blahaj.zone · 23 Sep 2026 05:07 gender math [gay calculator] check post at origin
I’m pretty sure that the difference is just that you get sqrt(2)/2 vs sqrt(2)/2 in the middle instead of .5 vs .5
The dot product of 2 unit vectors is equivalent to the cosine of the angle, the magnitude of the cross product is equivalent to the sine