__add__
compute sum including Expression
__mul__
compute product including Expression
__pow__
compute power including Expression
__sub__
compute difference including Expression
__floordiv__
compute floor division including Expression
__truediv__
compute true division including Expression
__mod__
compute modulus of Expression
__radd__
compute sum including Expression from the right
__rmul__
compute product including Expression from the right
__rsub__
compute difference including Expression from the right
__rpow__
compute power including Expression from the right
__rfloordiv__
compute floor division including Expression from the right
__rtruediv__
compute true division including Expression from the right
__rmod__
compute modulus of Expression from the right
Calling Sequence
Parameters
Description
Examples
x.__add__(y)
x + y
x.__mul__(y)
x y
x.__pow__(y)
x.__sub__(y)
x - y
x.__floordiv__(y)
floordiv(x, y)
x.__truediv__(y)
truediv(x, y)
x.__mod__(y)
x mod y
x.__radd__(y)
y + x
x.__rmul__(y)
y x
x.__rpow__(y)
x.__rsub__(y)
y - x
x.__rfloordiv__(y)
rfloordiv(x, y)
x.__rtruediv__(y)
rtruediv(x, y)
x.__rmod__(y)
x
-
Expression object
y
numeric or Expression object
__add__ returns the sum of x and y.
This function can also be called by simply entering x + y.
__mul__ returns the product of x and y.
This function can also be called by simply entering x * y.
__pow__ returns x to the power of y.
This function can also be called by simply entering x ** y.
__sub__ returns the difference of x and y.
This function can also be called by simply entering x - y.
__floordiv__ returns the remainder of x divided by y.
This function can also be called by simply entering x // y.
__truediv__ returns the remainder of x divided by y.
This function can also be called by simply entering x / y.
__mod__ returns x modulo y.
This function can also be called by simply entering x mod y.
__radd__ returns the sum of y and x.
This function can also be called by simply entering y + x.
__rmul__ returns the product of y and x.
This function can also be called by simply entering y * x.
__rpow__ returns y to the power of y
This function can also be called by simply entering y ** x.
__rsub__ returns the difference of y and x.
This function can also be called by simply entering y - x.
__rfloordiv__ returns the remainder of y divided by x.
This function can also be called by simply entering y // x.
__rtruediv__ returns the remainder of x divided by y.
This function can also be called by simply entering y / x.
__rmod__ returns y modulo x.
This function can also be called by simply entering y mod x.
The following interactive session illustrates the use of these operators:
>>> import maple
>>> import maple.namespace
>>> x = maple.namespace.x
>>> # It is most natural to use these as infix operators
>>> x + 2
x+2
>>> x 2
2x
>>> 2 x
>>> x - 2
x-2
>>> 2 - x
2-x
x^2
>>> # They may, however, also be used with the expr.methodName syntax
>>> x.__add__(2)
>>> x.__mul__(2)
>>> x.__rmul__(2)
>>> x.__sub__(2)
>>> x.__rsub__(2)
>>> x.__pow__(2)
>>> x.__rpow__(2)
See Also
OpenMaple
OpenMaple/Python/API
OpenMaple/Python/Expression
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