# MathF.Sinh() Method in C# with Examples

The MathF.Sinh() method in C# returns the hyperbolic sine of a floating-point argument.

## Syntax

Following is the syntax −

public static float Sinh (float val);

Above, Val is the number whose hyperbolic sine is to be returned.

## Example

Let us now see an example to implement the MathF.Sinh() method −

using System;
public class Demo {
public static void Main(){
float val1 = float.PositiveInfinity;
float val2 = float.NegativeInfinity;
float val3 = (20f * (MathF.PI)) / 180;
Console.WriteLine("MathF.Sinh(val1) = "+MathF.Sinh(val1));
Console.WriteLine("MathF.Sinh(val2) = "+MathF.Sinh(val2));
Console.WriteLine("MathF.Sinh(val3) = "+MathF.Sinh(val3));
}
}

## Output

This will produce the following output −

MathF.Sinh(val1) = Infinity
MathF.Sinh(val2) = -Infinity
MathF.Sinh(val3) = 0.356198

## Example

Let us now see another example to implement the MathF.Sinh() method −

using System;
public class Demo {
public static void Main(){
float val1 = 55f;
float val2 = float.NaN;
Console.WriteLine("MathF.Sinh(val1) = "+MathF.Sinh(val1));
Console.WriteLine("MathF.Sinh(val2) = "+MathF.Sinh(val2));
}
}

## Output

This will produce the following output −

MathF.Sinh(val1) = 3.847393E+23
MathF.Sinh(val2) = NaN

Updated on: 07-Nov-2019

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