Double - Tanh

Returns the hyperbolic tangent of the specified angle.

Try it

public static void Main()
{
	double[] doubles = { 0, 45, 90, 180 };
	
  	foreach (double value in doubles)
	{
		double radians = (value * (Math.PI)) / 180;
		
		// C# Extension Method: Double - Tanh
    	Console.WriteLine("Tanh({0}) = {1}", value, radians.Tanh());
	}
}

View Source
using System;

public static partial class Extensions
{
    /// <summary>
    ///     Returns the hyperbolic tangent of the specified angle.
    /// </summary>
    /// <param name="value">An angle, measured in radians.</param>
    /// <returns>
    ///     The hyperbolic tangent of . If  is equal to , this method returns -1. If value is equal to , this method
    ///     returns 1. If  is equal to , this method returns .
    /// </returns>
    public static Double Tanh(this Double value)
    {
        return Math.Tanh(value);
    }
}