qimpy.Energy

class Energy(name='E')

Bases: dict[str, Tensor]

Energy of system with access to components

__init__(name='E')

Methods

`__init__`
`clear`	Remove all items from the dict.
`copy`	Return a shallow copy of the dict.
`fromkeys`	Create a new dictionary with keys from iterable and values set to value.
`get`	Return the value for key if key is in the dictionary, else default.
`items`	Return a set-like object providing a view on the dict's items.
`keys`	Return a set-like object providing a view on the dict's keys.
`pop`	If the key is not found, return the default if given; otherwise, raise a KeyError.
`popitem`	Remove and return a (key, value) pair as a 2-tuple.
`setdefault`	Insert key with a value of default if key is not in the dictionary.
`update`	If E is present and has a .keys() method, then does: for k in E.keys(): D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
`values`	Return an object providing a view on the dict's values.

Attributes

`total`
`name`	standard label for (free) energy type, e.g., E, A, Phi etc.