SciPy

numpy.polynomial.chebyshev.Chebyshev.roots

Chebyshev.roots()

Return list of roots.

Return ndarray of roots for this series. See chebroots for full documentation. Note that the accuracy of the roots is likely to decrease the further outside the domain they lie.

See also

chebroots
similar function
chebfromroots
function to go generate series from roots.