Package gmisclib :: Module parse_tree_number :: Class Expression

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Class Expression

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Instance Methods

__init__(self, value)
x.__init__(...) initializes x; see help(type(x)) for signature

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__iadd__(self, other)

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__isub__(self, other)

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__imul__(self, other)

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__idiv__(self, other)

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eval(self, env={})
This returns an Expression. source code

variables(self, env={})
Any definitions in env are used to resolve otherwise undefined names. source code

indices(self, variable, env={}) source code

__str__(self, env={})
Env is optional. source code

__repr__(self, env={})
Env is optional. source code

debug(self)

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__float__(self)

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priority(self)

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__abs__(self) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__add__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__div__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__mul__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__neg__(self) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__pos__(self) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__pow__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__radd__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__rdiv__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__rmul__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__rpow__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__rsub__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__rtruediv__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__sub__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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__truediv__(self, other) (Inherited from gmisclib.parse_tree_number.abstract_number)

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

Properties
Inherited from `object`: `__class__`

Method Details

init(self, value)
(Constructor)

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x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

eval(self, env=`{}`)

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This returns an Expression.

Overrides: output_mixin.eval: (inherited documentation)

variables(self, env=`{}`)

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Any definitions in env are used to resolve otherwise undefined names. This returns a Set containing all undefined variable names.

Overrides: output_mixin.variables: (inherited documentation)

indices(self, variable, env=`{}`)

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Overrides: output_mixin.indices

str(self, env=`{}`)
(Informal representation operator)

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Env is optional. Anything defined in env is used to resolve references, but the outcome may still contain undefined variables, which are printed as names.

Overrides: object.__str__: (inherited documentation)

repr(self, env=`{}`)
(Representation operator)

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Env is optional. Anything defined in env is used to resolve references, but the outcome may still contain undefined variables, which are printed as names.

Overrides: object.__repr__: (inherited documentation)

debug(self)

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Overrides: output_mixin.debug

Class Expression

__init__(self, value) (Constructor)

eval(self, env={})

variables(self, env={})

indices(self, variable, env={})

__str__(self, env={}) (Informal representation operator)

__repr__(self, env={}) (Representation operator)

debug(self)

init(self, value)
(Constructor)

eval(self, env=`{}`)

variables(self, env=`{}`)

indices(self, variable, env=`{}`)

str(self, env=`{}`)
(Informal representation operator)

repr(self, env=`{}`)
(Representation operator)