/// <summary>
/// Division counting
/// </summary>
/// <returns>Result of division</returns>
public override double Counting()
{
double value1 = LeftChild.Counting();
double value2 = RightChild.Counting();
if (value2 == 0)
{
throw new DivideByZeroException();
}
return(value1 / value2);
}
/// <summary> /// Subtraction's counting /// </summary> /// <returns>Subtraction's result</returns> public override double Counting() => LeftChild.Counting() - RightChild.Counting();
