public void CanComputeExponential(double real, double imag, double expectedReal, double expectedImag)
{
var value = new Complex(real, imag);
var expected = new Complex(expectedReal, expectedImag);
AssertHelpers.AlmostEqualRelative(expected, value.Exp(), 14);
}
/// <summary>
/// Hyperbolic Cosecant of a <c>Complex</c> number.
/// </summary>
/// <param name="value">The complex value.</param>
/// <returns>The hyperbolic cosecant of a complex number.</returns>
public static Complex Csch(this Complex value)
{
if (value.IsReal())
{
return(new Complex(Csch(value.Real), 0.0));
}
var exp = value.Exp();
if (exp.IsInfinity())
{
return(Complex.Zero);
}
return(2 * exp / (exp.Square() - 1));
}
public static Complex Exp(this Complex complex)
{
return(Complex.Exp(complex));
}
