public IOperand EqualTo(IOperand rhs)
{
if (!(rhs is LongOperand))
throw new RPN_Exception("Argument invalid in LongOperand.== : rhs");
BoolOperand oprResult = new BoolOperand("Result");
oprResult.Value = (long)this.Value == (long)((Operand)rhs).Value;
return oprResult;
}
public IOperand NotEqualTo(IOperand rhs)