from typing import Any from numpy import ndarray, dtype, int_ from numpy.polynomial._polybase import ABCPolyBase from numpy.polynomial.polyutils import trimcoef __all__: list[str] chebtrim = trimcoef def poly2cheb(pol): ... def cheb2poly(c): ... chebdomain: ndarray[Any, dtype[int_]] chebzero: ndarray[Any, dtype[int_]] chebone: ndarray[Any, dtype[int_]] chebx: ndarray[Any, dtype[int_]] def chebline(off, scl): ... def chebfromroots(roots): ... def chebadd(c1, c2): ... def chebsub(c1, c2): ... def chebmulx(c): ... def chebmul(c1, c2): ... def chebdiv(c1, c2): ... def chebpow(c, pow, maxpower=...): ... def chebder(c, m=..., scl=..., axis=...): ... def chebint(c, m=..., k = ..., lbnd=..., scl=..., axis=...): ... def chebval(x, c, tensor=...): ... def chebval2d(x, y, c): ... def chebgrid2d(x, y, c): ... def chebval3d(x, y, z, c): ... def chebgrid3d(x, y, z, c): ... def chebvander(x, deg): ... def chebvander2d(x, y, deg): ... def chebvander3d(x, y, z, deg): ... def chebfit(x, y, deg, rcond=..., full=..., w=...): ... def chebcompanion(c): ... def chebroots(c): ... def chebinterpolate(func, deg, args = ...): ... def chebgauss(deg): ... def chebweight(x): ... def chebpts1(npts): ... def chebpts2(npts): ... class Chebyshev(ABCPolyBase): @classmethod def interpolate(cls, func, deg, domain=..., args = ...): ... domain: Any window: Any basis_name: Any