protected function CreateMultiplication(Selectable $operand1, Selectable $operand2, $alias = '')
    {
        return $this->CreateOperation(MathOperator::Times(), $operand1, $operand2, $alias);
    }
protected function CreateMultiplication(Selectable $operand1, Selectable $operand2, $alias = '')
    {
        return $this->CreateOperation(MathOperator::Times(), $operand1, $operand2, $alias);
    }
protected function CreateMultiplication ( Selectable $ operand1 , Selectable $ operand2 , $ alias = '' ) { return $ this -> CreateOperation ( MathOperator :: Times ( ) , $ operand1 , $ operand2 , $ alias ) ; }
Creates a mathematical multiplication of two operands
@param Selectable $operand1
@param Selectable $operand2
@param string $alias
@return MathOperation
Creates a mathematical multiplication of two operands