U
    »mœd  ã                   @   sr   d dl Zd dlmZmZ d dlmZ d dlm  m	Z
 dd„ Zdd„ Zdd	„ Zd
ZdZdd„ Zdd„ Zdd„ ZdS )é    N)Úassert_equalÚassert_allclose)Úodeintc                 C   s   t  | ¡}t || |¡ |S ©N)ÚnpZ
zeros_likeÚ	banded5x5)ÚyÚtZdydt© r
   ú^/home/sam/Atlas/atlas_env/lib/python3.8/site-packages/scipy/integrate/tests/test_odeint_jac.pyÚrhs   s    
r   c                 C   s0   t | ƒ}tj||fdd�}t || dd|¡ |S )NÚF©Úorderé   )Úlenr   Úzerosr   Zbanded5x5_jac)r   r	   ÚnÚjacr
   r
   r   r      s    r   c                 C   s0   t | ƒ}tjd|fdd�}t || dd|¡ |S )Né   r   r   r   )r   r   r   r   Zbanded5x5_bjac)r   r	   r   Úbjacr
   r
   r   r      s    r   r   r   c                 C   sø   | t krd }d }t}n$| tkr,d}d}t}ntd| f ƒ‚t dd¡}d}d}d}d	}|t |d ¡ }	tt||	|||||d
d�	\}
}|
d }|d d }|d d }|d d }| 	¡ }t
 |||| ¡\}}}t||dd� t|||f|||fƒ d S )Né   r   zinvalid jactype: %rg      ð?g      @g•dyáý¥=g‚vIhÂ%<=g      À?é@   T)ZDfunÚmlÚmuÚatolÚrtolZfull_outputéÿÿÿÿÚnstÚnfeÚnjegê-�™—q=)r   )ÚJACTYPE_FULLr   ÚJACTYPE_BANDEDr   Ú
ValueErrorr   Zaranger   r   Úcopyr   Zbanded5x5_solver   r   )Zjactyper   r   ZjacobianZy0r   r   ÚdtZnstepsr	   ZsolÚinfoZyfinalZ
odeint_nstZ
odeint_nfeZ
odeint_njeÚy1r   r   r    r
   r
   r   Úcheck_odeint    s>        þ
r(   c                   C   s   t tƒ d S r   )r(   r!   r
   r
   r
   r   Útest_odeint_full_jacF   s    r)   c                   C   s   t tƒ d S r   )r(   r"   r
   r
   r
   r   Útest_odeint_banded_jacJ   s    r*   )Únumpyr   Znumpy.testingr   r   Zscipy.integrater   Z#scipy.integrate._test_odeint_bandedZ	integrateZ_test_odeint_bandedr   r   r   r   r!   r"   r(   r)   r*   r
   r
   r
   r   Ú<module>   s   &