openfermion.transforms.reorder

Changes the ladder operator order of the Hamiltonian based on the provided order_function per mode index.

Main aliases

openfermion.transforms.reorder(
    operator, order_function, num_modes=None, reverse=False
)

Used in the tutorials
Lowering qubit requirements using binary codes

Args
`operator`	`SymbolicOperator` the operator that will be reordered. must be a SymbolicOperator or any type of operator that inherits from SymbolicOperator.
`order_function`	`func` a function per mode that is used to map the indexing. must have arguments mode index and num_modes.
`num_modes`	`int` default None. User can provide the number of modes assumed for the system. if None, the number of modes will be calculated based on the Operator.
`reverse`	`bool` default False. if set to True, the mode mapping is reversed. reverse = True will not revert back to original if num_modes calculated differs from original and reverted.

Args