Package aloha :: Module aloha_lib :: Class Variable

Class Variable

object --+
         |
        Variable

Known Subclasses:

This is the standard object for all the variable linked to expression. the variable 'X' is associte to a prefactor and a constant term. Such that this object can be reprensentet mathematicaly by a * X + b

Nested Classes

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mult_class
A list of Variable with multiplication as operator between themselves.

add_class
A list of Variable/ConstantObject/...

VariableError
class for error in Variable object

Instance Methods

[hide private]

__init__(self, prefactor=1, variable='x', power=1)
[prefactor] * Variable ** [power] source code

copy(self)
provide an indenpedant copy of the object

source code

simplify(self)
Define How to simplify this object.

source code

expand(self)
Return a more basic representation of this variable.

source code

factorize(self)
try to factorize this

source code

__mul__(self, obj)
How to multiply object together product of Variable -> MultVariable

source code

__pow__(self, power)
define power

source code

__add__(self, obj)
How to make an addition Addition of Variable -> AddVariable

source code

__sub__(self, obj)

source code

__rsub__(self, obj)

source code

__div__(self, obj)
define the division

source code

__rdiv__(self, obj)
Deal division in a inverse way

source code

__radd__(self, obj)
How to make an addition Addition of Variable -> AddVariable

source code

__iadd__(self, obj)
How to make an addition Addition of Variable -> AddVariable

source code

__rmul__(self, obj)
How to multiply object together product of Variable -> MultVariable

source code

__truediv__(self, obj)
define the division

source code

__rtruediv__(self, obj)
Deal division in a inverse way

source code

__eq__(self, obj)
identical if the variable is the same

source code

__str__(self)
str(x)

source code

__repr__(self)
str(x)

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__