R3m/framework Function reference math.tan.inverse.2

{math.tan.inverse.2(Float $y, Float $x)}

This function calculates the arc tangent of the two variables x and y.
It is similar to calculating the arc tangent of y / x, except that the signs of both arguments are used to determine the quadrant of the result.

The function returns the result in radians, which is between -PI and PI (inclusive).

Returns the arc tangent of y / x in radians.

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Last modified: 2021-06-07

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