Relabel variables of a binary polynomial as specified by mapping.
Parameters:
mapping (dict) – Dict mapping current variable labels to new ones. If an
incomplete mapping is provided, unmapped variables retain their
current labels.
inplace (bool, optional, default=True) – If True, the binary polynomial is updated in-place; otherwise, a
new binary polynomial is returned.
Returns:
A binary polynomial with the variables
relabeled. If inplace is set to True, returns itself.