U
    HvfÞ  ã                   @   sª   d dl Z d dlZd dlmZmZmZ d dlmZ	 d dl
mZ dd„ Zdd„ Zdd	„ Zd
d„ Ze j dej d fejejfg¡dd„ ƒZdd„ Zdd„ Zdd„ Zdd„ ZdS )é    N)Úassert_Úassert_equalÚassert_allclose)Úassert_func_equalc                  C   sp   t tjdƒt dtjƒt tjtjƒt tjdƒt dtjƒg} | D ].}t |¡}tt |j¡ƒ tt |j¡ƒ q<d S )Nr   é   )	ÚcomplexÚnpÚnanÚscÚwrightomegar   ÚisnanÚrealÚimag©ÚptsÚpÚres© r   úH/tmp/pip-unpacked-wheel-96ln3f52/scipy/special/tests/test_wrightomega.pyÚtest_wrightomega_nan	   s    



ü
r   c                  C   s¸   t tj tjd ƒt tj tj d ƒt tj dtj d ƒt tj dtj d ƒg} t ddƒt ddƒt ddƒt ddƒg}t| |ƒD ].\}}t |¡}t|j|jƒ t|j	|j	ƒ q„d S )Né   é   éýÿÿÿg        g       €)
r   r   ÚinfÚpiÚzipr
   r   r   r   r   )r   Zexpected_resultsr   Úexpectedr   r   r   r   Útest_wrightomega_inf_branch   s    ýý
r   c                  C   sN   t tjdƒt tj dƒt dtjƒt dtj ƒg} | D ]}tt |¡|ƒ q4d S )Né
   )r   r   r   r   r
   r   )r   r   r   r   r   Útest_wrightomega_inf(   s    

ýr   c                  C   sP   t dtjƒt dtj ƒg} | D ],}t |¡}t|dƒ tt |j¡dkƒ qd S )Ng      ð¿F)	r   r   r   r
   r   r   r   Zsignbitr   r   r   r   r   Útest_wrightomega_singular1   s    
ÿ

r    z
x, desiredc                 C   s   t  | ¡|kst‚d S ©N)r
   r   ÚAssertionError)ÚxZdesiredr   r   r   Ú test_wrightomega_real_infinities:   s    r$   c                   C   s   t  t t j¡¡st‚d S r!   )r   r   r
   r   r	   r"   r   r   r   r   Útest_wrightomega_real_nanB   s    r%   c                  C   sj   dt  t¡j } d}t  |t j ¡}t  |t j¡}d}d}tt |¡|d| d tt |¡|d| d d S )Né   g@Œµx¯Dg?Œµx¯DgAŒµx¯Dr   ©ZatolZrtol©	r   ZfinfoÚfloatZepsZ	nextafterr   r   r
   r   ©Zdesired_errorZ	crossoverZx_before_crossoverZx_after_crossoverZdesired_before_crossoverZdesired_after_crossoverr   r   r   Ú&test_wrightomega_real_series_crossoverF   s$    üür+   c                  C   sj   dt  t¡j } d}t  |t j¡}t  |t j ¡}d}d}tt |¡|d| d tt |¡|d| d d S )Nr&   iÎÿÿÿgy~T}%m;g~T}%m;r   r'   r(   r*   r   r   r   Ú,test_wrightomega_exp_approximation_crossover\   s$    üür,   c                  C   s6   t  ddd¡} t | d ¡j}ttj|| ddd d S )Niþÿÿiô  ié  y                r   g›+¡†›„=r'   )r   Zlinspacer
   r   r   r   )r#   Úresultsr   r   r   Ú$test_wrightomega_real_versus_complexr   s    r.   )ZpytestZnumpyr   Znumpy.testingr   r   r   Zscipy.specialÚspecialr
   Zscipy.special._testutilsr   r   r   r   r    ÚmarkZparametrizer   r$   r%   r+   r,   r.   r   r   r   r   Ú<module>   s"   		

þ
