U
    Kvf                     @   s@   d dl mZ d dlZd dlmZ d dlmZ dd Zdd Z	dS )	    )linalgN)assert_allclose)toeplitzc                  C   sf   t jjdd} t jjdd}t t jd |f}t|}t j|| }t|| }t	||ddd d S )N
   size	      h㈵>ZrtolZatol
nprandomuniformZconcatenateZr_r   r   ZsolveZstationary_solver   brtZtmatZsolnZsoln1 r   G/tmp/pip-unpacked-wheel-2v6byqio/statsmodels/tools/tests/test_linalg.pytest_stationary_solve_1d   s    r   c                  C   sf   t jjdd} t jjdd}t t jd |f}t|}t j|| }t|| }t	||ddd d S )N)r      r   r   r	   r
   r   r   r   r   r   r   test_stationary_solve_2d   s    r   )
Zstatsmodels.toolsr   Znumpyr   Znumpy.testingr   Zscipy.linalgr   r   r   r   r   r   r   <module>   s
   
