/// <summary>
/// This performs the actual exponent operation.
/// </summary>
/// <returns>The result of an exponent of the two evaluated expressions.</returns>
private decimal Exponent()
{
return((decimal)Math.Pow((double)LeftExpression.EvaluateExpression(), (double)RightExpression.EvaluateExpression()));
}
/// <summary>
/// This performs the actual division operation.
/// </summary>
/// <returns>The result of an division of the two evaluated expressions.</returns>
private decimal Division()
{
return(LeftExpression.EvaluateExpression() / RightExpression.EvaluateExpression());
}
/// <summary>
/// This performs the actual subtraction operation.
/// </summary>
/// <returns>The result of an subtraction of the two evaluated expressions.</returns>
private decimal Subtract()
{
return(LeftExpression.EvaluateExpression() - RightExpression.EvaluateExpression());
}
/// <summary>
/// This performs the actual multiplication operation.
/// </summary>
/// <returns>The result of an multiplication of the two evaluated expressions.</returns>
private decimal Multiply()
{
return(LeftExpression.EvaluateExpression() * RightExpression.EvaluateExpression());
}
/// <summary>
/// This performs the actual addition operation.
/// </summary>
/// <returns>The result of an addition of the two evaluated expressions.</returns>
private decimal Add()
{
return(LeftExpression.EvaluateExpression() + RightExpression.EvaluateExpression());
}