/// <summary>
/// Method calculating sin value of simplified argument
/// </summary>
/// <returns>Sin value of argument</returns>
public double Evaluate()
{
sim = new SimplifyArgument(argument.Evaluate());
simplifiedArgument = sim.SimplifyOfTwoPi();
Sin();
return(result);
}
/// <summary>
/// Calculate tan of simplified argument using the continued fraction
/// </summary>
/// <returns>tan value of argument or throw exception if case of wrong argument</returns>
public double Evaluate()
{
sim = new SimplifyArgument(argument.Evaluate());
simplifiedArgument = sim.SimplifyOfTwoPi();
if (!BaseValue())
{
Tan();
}
return(result);
}