(self, a, b)
Return the sum of the two operands.

        >>> ExtendedContext.add(Decimal('12'), Decimal('7.00'))
        Decimal('19.00')
        >>> ExtendedContext.add(Decimal('1E+2'), Decimal('1.01E+4'))
        Decimal('1.02E+4')
        >>> ExtendedContext.add(1, Decimal(2))
        Decimal('3')
        >>> ExtendedContext.add(Decimal(8), 5)
        Decimal('13')
        >>> ExtendedContext.add(5, 5)
        Decimal('10')
Return the sum of the two operands.
Return the sum of the two operands .
def add(self, a, b):
        """Return the sum of the two operands.

        >>> ExtendedContext.add(Decimal('12'), Decimal('7.00'))
        Decimal('19.00')
        >>> ExtendedContext.add(Decimal('1E+2'), Decimal('1.01E+4'))
        Decimal('1.02E+4')
        >>> ExtendedContext.add(1, Decimal(2))
        Decimal('3')
        >>> ExtendedContext.add(Decimal(8), 5)
        Decimal('13')
        >>> ExtendedContext.add(5, 5)
        Decimal('10')
        """
        a = _convert_other(a, raiseit=True)
        r = a.__add__(b, context=self)
        if r is NotImplemented:
            raise TypeError("Unable to convert %s to Decimal" % b)
        else:
            return r
def add ( self , a , b ) : a = _convert_other ( a , raiseit = True ) r = a . __add__ ( b , context = self ) if r is NotImplemented : raise TypeError ( "Unable to convert %s to Decimal" % b ) else : return r