MathF.Acosh(Single) Method

Definition

Returns the angle whose hyperbolic cosine is the specified number.

public:
 static float Acosh(float x);
public static float Acosh (float x);
static member Acosh : single -> single
Public Shared Function Acosh (x As Single) As Single

Parameters

x
Single

A number representing a hyperbolic cosine, where x must be greater than or equal to 1, but less than or equal to PositiveInfinity.

Returns

An angle, θ, measured in radians, such that 0 ≤ θ ≤ ∞.

-or-

NaN if x < 1 or x equals NaN.

Remarks

Multiply the return value by 180/MathF.PI to convert from radians to degrees.

Applies to