
    M/Ph                     >    d dl mZ d dlZd dlmZ d dlmZ d Zd Z	dS )    )linalgN)assert_allclose)toeplitzc                     t           j                            d          } t           j                            d          }t          j        t           j        d         |f          }t          |          }t           j                            ||           }t          j        ||           }t          ||dd           d S )N
   size	      h㈵>rtolatol
nprandomuniformconcatenater_r   r   solvestationary_solver   brttmatsolnsoln1s         c/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/statsmodels/tools/tests/test_linalg.pytest_stationary_solve_1dr       s    
	r""A
	q!!A
a!}%%AA;;D9??4##D#Aq))ED%d666666    c                     t           j                            d          } t           j                            d          }t          j        t           j        d         |f          }t          |          }t           j                            ||           }t          j        ||           }t          ||dd           d S )N)r      r   r
   r   r   r   r   r   s         r   test_stationary_solve_2dr$      s    
	w''A
	q!!A
a!}%%AA;;D9??4##D#Aq))ED%d666666r!   )
statsmodels.toolsr   numpyr   numpy.testingr   scipy.linalgr   r    r$    r!   r   <module>r*      so    $ $ $ $ $ $     ) ) ) ) ) ) ! ! ! ! ! !7 7 77 7 7 7 7r!   