MathF.Acosh(Single) Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Assembly:: System.Runtime.Extensions.dll

Assembly:: netstandard.dll

Source:: MathF.cs

Source:: MathF.cs

Source:: MathF.cs

Important

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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

Single

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.

This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.

Applies to

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