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Math.Acosh(Double) Method
Definition
- Namespace:
- System
- Assemblies:
- netstandard.dll, System.Runtime.dll
- Assembly:
- System.Runtime.Extensions.dll
- Assembly:
- netstandard.dll
- Source:
- Math.cs
- Source:
- Math.cs
- Source:
- Math.cs
- Source:
- Math.cs
- Source:
- Math.cs
Important
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Returns the angle whose hyperbolic cosine is the specified number.
public:
static double Acosh(double d);public static double Acosh(double d);static member Acosh : double -> doublePublic Shared Function Acosh (d As Double) As DoubleParameters
- d
- Double
A number representing a hyperbolic cosine, where d 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-
Remarks
Multiply the return value by 180/Math.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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