/// <summary>
/// Calculates the substraction of two polynomials
/// </summary>
/// <param name="lhs">First polynomial</param>
/// <param name="rhs">Second polynomial</param>
/// <returns>Substraction of polynomials</returns>
public static Polynomial operator -(Polynomial lhs, Polynomial rhs)
{
return(Polynomial.Sub(lhs, rhs));
}