vvatanhf(_:_:_:)
Calculates the inverse hyperbolic tangent of each element in an array of single-precision values.
Declaration
func vvatanhf(_: UnsafeMutablePointer<Float>, _: UnsafePointer<Float>, _: UnsafePointer<Int32>)Discussion
Parameters:
- parameter 1
The output array, y.
- parameter 2
The input array, x.
- parameter 3
The number of elements in the arrays.
If x is +/-0, the result preserves the signed zero.
If x is +/-1, the result is +/-inf.
If |x|>1, the result is NaN.