normalize_laurent

normalize_laurent(expr, variables=None, allow_variable_sign_change=False, allow_variable_permutation=False, allow_polynomial_sign_change=False)

Parameters:

• expr (Expr | Poly)

• variables (Iterable[Symbol] | Symbol | None)

• allow_variable_sign_change (bool)

• allow_variable_permutation (bool)

• allow_polynomial_sign_change (bool)