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r r ���u λ_1)r r r )r �q�rr r r �test_composition� s rm c C s6 t d�fd \} }tjj| |ddd�}t|jd� d S )Nr6 r r r! )�degr )�ranger r �fitr r )r r$ r r r r �test_fit� s rq c C s( ddg} t jj| dd�}t|jd� d S )N���r r! r )r r Z fromrootsr r )�rootsr r r r �test_froomroots� s rt c C s* t jjddgddgdd�} t| jd� d S )Nrj r r? � r! )rc rd r )r r �identityr r �r r r r � test_identity� s rx c C s t jjddd�} t| jd� d S )Nr r! r )r r Zbasisr r rw r r r � test_basis� s ry )r+ r Znumpy.polynomialZ polynomialr Z numpy.corer Z numpy.testingr r r r r0 r, r- r rA rM rW r\ rm rq rt rx ry r r r r �<module> s* 1 ��( $
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