cupy.poly#

cupy.poly(seq_of_zeros)[source]#

Computes the coefficients of a polynomial with the given roots sequence.

Parameters:: seq_of_zeros (cupy.ndarray) – a sequence of polynomial roots.
Returns:: polynomial coefficients from highest to lowest degree.
Return type:: cupy.ndarray

Warning

This function doesn’t support general 2d square arrays currently. Only complex Hermitian and real symmetric 2d arrays are allowed.