from typing import List from numpy import ( RankWarning as RankWarning, poly1d as poly1d, ) __all__: List[str] def poly(seq_of_zeros): ... def roots(p): ... def polyint(p, m=..., k=...): ... def polyder(p, m=...): ... def polyfit(x, y, deg, rcond=..., full=..., w=..., cov=...): ... def polyval(p, x): ... def polyadd(a1, a2): ... def polysub(a1, a2): ... def polymul(a1, a2): ... def polydiv(u, v): ...