core :: Sys :: atan2
y
x
assert atan2(-0.0, 1.0) == -0.0 assert atan2(0.0, 1.0) == 0.0
# Computes the arc tangent given `y` and `x`. # # assert atan2(-0.0, 1.0) == -0.0 # assert atan2(0.0, 1.0) == 0.0 fun atan2(y: Float, x: Float): Float `{ return atan2(y, x); `}