| Current File : //usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyc |
�
E�`Qc @ s� d d l Z d d l Z d d l Td d l j j Z d d l Z e j d d � Z
zO e j e e j
d � � j d k p� e j e e j d � � j e j k Z Wd e j e
� Xe j j d � p� e Z d � Z d e f d � � YZ d
e f d � � YZ d e f d
� � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ e d � Z e d � Z e! d k r�e" � n d S( i����N( t *t allt ignorei t linuxc C s t j t d � | � S( Ns� Numpy is using complex functions (e.g. sqrt) provided by yourplatform's C library. However, they do not seem to behave accordingto C99 -- so C99 tests are skipped.( t dect skipift skip_complex_tests( t func( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt
platform_skip s t TestCexpc B s; e Z d � Z e d � � Z e j e d � d � � Z RS( c c s� t } t j } | | d d t j d � d t f V| | d d t j d � t j d � t f Vt j d � t j t j d � t j d � � } | | d d | j | j t f Vd S( Ni i ( t check_complex_valuet npt expt Falset cost sint complext realt imag( t selft checkt ft ref( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_simple s #,1c # s t } t j � | � t j d d d t f V| � t j d d d t f V| � d t j t j t j f V| � d t j t j t j f V| � d t j t j t j f V| � t j d t j d f Vt j t j d � t j
d � � } | � t j d t j t j f Vt j t j t j d � t j
t j d � � } | � t j d t j t j t j f Vt j t j d � t j
d � � } | � t j d t j t j f Vt j t j t j d � t j
t j d � � } | � t j d t j t j t j f V� f d � } | d f V� f d � } | d f V� f d � } | d f V� f d � } | d f V| � t j d t j t j f V| � t j d t j t j f V| � t j t j t j t j f V| � t j t j t j t j f V| � t j t j t j t j f Vd S(
Ni i i����g �?g �?c s� d } t j d d � } zi � t j t j t j t j � � � } | j d k sa | j d k r� t | | j | j f � � n Wd t j | � Xd S( Ns0 cexp(-inf, inf) is (%f, %f), expected (+-0, +-0)t invalidR i ( R t seterrt arrayR t infR R t AssertionError( t dummyt msgformt errt z( R ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt _check_ninf_infM s ( #c s� d } t j d d � } zp � t j t j t j t j � � � } t j | j � sh t j | j � r� t | | j | j f � � n Wd t j | � Xd S( Ns1 cexp(inf, inf) is (%f, %f), expected (+-inf, nan)R R (
R R R R R t isinfR t isnanR R ( R R R R ( R ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt _check_inf_infZ s '&#c s� d } t j d d � } zi � t j t j t j t j � � � } | j d k sa | j d k r� t | | j | j f � � n Wd t j | � Xd S( Ns0 cexp(-inf, nan) is (%f, %f), expected (+-0, +-0)R R i ( R R R R R t nanR R R ( R R R R ( R ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt _check_ninf_nang s ( #c s� d } t j d d � } zp � t j t j t j t j � � � } t j | j � sh t j | j � r� t
| | j | j f � � n Wd t j | � Xd S( Ns2 cexp(-inf, nan) is (%f, %f), expected (+-inf, nan)R R ( R R R R R R% R" R R# R R ( R R R R ( R ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt _check_inf_nant s '&#(
R
R R t PZEROR
t NZEROR R% R R R t pit None( R R R R! R$ R& R' ( ( R sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_special_values* s: $!2($ 2(
#$s/ cexp(nan + 0I) is wrong on most implementationsc c s! t t t j d t j d f Vd S( Ni ( R R R R% ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_special_values2� s ( t __name__t
__module__R R R, R t knownfailureift TrueR- ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR s
at TestClogc B s> e Z d � Z e e j e j � d k d � d � � � Z RS( c C s� t j d d g � } t j t j | � � d t j | � } t j | � } x/ t t | � � D] } t | | | | � q` Wd S( Ni y y @y �?y �? y �? @( R R t logt abst anglet ranget lent assert_almost_equal( R t xt y_rt yt i( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR � s
)t armv5tels See gh-413.c C s� g } g } t j d d � } zw t j t j g d t j �} t j t j t j � } | j t t j | � t j d d � t
t j | � | � Wd t j | � X| j | � | j | � t j d d � } zq t j d g d t j �} t j t j d � } | j t t j | � t j d d � t
t j | � | � Wd t j | � X| j | � | j | � t j t d t j � g d t j �} t j t j d t j � } t
t j | � | � | j | � | j | � t j t d t j � g d t j �} t
t j | � | � | j | � | j | � t j d d � } zi t j t d
t j � g d t j �} t j t j t j � } t j d d � t
t j | � | � Wd t j | � X| j | � | j | � t j d d � } zS t j t j d t j g d t j �} t j d d � t
t j | � | � Wd t j | � X| j | � | j | � t j t j d g d t j �} t j t j t j � } t
t j | � | � | j | � | j | � t j t j d g d t j �} t j t j d � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t j t j d t j � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t j t j d
t j � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t j t j t j � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t
t j | � | � | j | � | j | � t j t t j d � g d t j �} t j t j t j � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t j t j t j � } t
t j | � | � | j | � | j | � t j t t j t j � g d t j �} t j t j t j � } t
t j | � | � | j | � | j | � t j | d t j �} t j | d t j �} t j d d � } zZ xS t
t | � � D]? } t
t j t j | | � � t j t j | | � � � q�WWd t j | � Xd S( Nt dividet raiset dtypeR i i g �?i����R g �?y �?g �?g �?( R R R R) R R R* t assertRaisest FloatingPointErrorR3 R8 t appendR% R6 R7 t conj( R t xlt ylR R9 R; t xat yaR< ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR, � s�
'
'
'
)
#
"
+
*
*
+
'
*
*
A( R. R/ R R R R t platformt machineR, ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR2 � s t TestCsqrtc B s) e Z d � Z d � Z e d � � Z RS( c c so t t j d d d d f Vt t j d d d t j d � d t j d � t f Vt t j d d d d f Vd S( Ni i g �?i i����( R
R t sqrtR
( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR 2 s 7c c sQ t j t j t j d d � � � } d � } t | d d | j | j t f Vd S( Ni c S s t j t j | � � S( N( R RL RD ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR > s ( R RD RL R R
R R R
( R R R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_simple_conjugate< s $ c c s� t } t j } g g } } | | t j d d d f V| | t j d d d f V| | d t j t j t j f V| | d t j t j t j f V| | t j t j t j t j f V| | t j t j t j t j f V| | t j t j t j t j f V| | t j t j t j t j f V| | t j t j t j t j f V| | d t j t j t j f V| | d t j t j t j f V| | d t j t j t j f V| | t j d t j t j f V| | t j d t j t j f Vd � } | d f V| | t j t j t j t j f V| | t j d t j t j f V| | t j d t j t j f V| | t j t j t j t j f Vd S( Ni i i����c S s� d } t j t j t j t j t j � � � } t j d d � } zG t j | j � og t j | j
� s� t | | j | j
f � � n Wd t j | � Xd S( Ns3 csqrt(-inf, nan) is (%f, %f), expected (nan, +-inf)R R ( R RL R R R R% R R# R R" R R ( R R R R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR& g s +$#( R
R RL R( R) R R% R+ ( R R R R9 R; R& ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR, E s.
###$$ ! # ( R. R/ R RM R R, ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRK 0 s
t TestCpowc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s t j d d � | _ d S( NR R ( R R t olderr( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt setUp� s c C s t j | j � d S( N( R R RO ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt tearDown� s c C sv t j d d d t j t j g � } | d } t j | d � } x/ t t | � � D] } t | | | | � qS Wd S( Ni y �?i y @i y �? �?y @y �? @( R R R R% t powerR6 R7 R8 ( R R9 R: R; R< ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR � s
$
c C s� t j d d d d t j t j g � } t j d d d
d d d g � } t t | � � } g | D]$ } t | | � t | | � ^ qa } t t j t j � | d <g | D] } | | | | ^ q� } x- | D]% } t | | | | d
d | �q� Wd S( Ni y �?i g @y �G�z��?g �y �?i i t err_msgs Loop %d
y @�G�z��?y � �?y � �?( R R R R% R6 R7 R R8 ( R R9 R; t lxR< t p_rt n_r( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_scalar� s '!1%
c C s� t j d d d d t j t j g � } t j d d d
d d d g � } t t | � � } g | D]$ } t | | � t | | � ^ qa } t t j t j � | d <| | } x- | D]% } t | | | | d
d | �q� Wd S( Ni y �?i g @y �G�z��?g �y �?i i RS s Loop %d
y @�G�z��?y � �?y � �?( R R R R% R6 R7 R R8 ( R R9 R; RT R< RU RV ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt
test_array� s '!1
( R. R/ RP RQ R RW RX ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRN � s
t TestCabsc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s t j d d � | _ d S( NR R ( R R RO ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRP � s c C s t j | j � d S( N( R R RO ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRQ � s c C s� t j d d d
t j t j g � } t j t j d � d t j d � t j t j g � } t j | � } x/ t t | � � D] } t | | | | � q| Wd S( Ni y �?i y @g @i i y �? �?y @y �? @( R R R R% RL R4 R6 R7 R8 ( R R9 R: R; R< ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR � s
$6c C s t j d g d t j �} t t j | � t j | � � t j t d t j � g d t j �} t t j | � t j | � � t j t t j t j � g d t j �} t t j | � t j | � � t j t t j t j � g d t j �} t t j | � t j | � � d S( Ni y R@ y �? ( R R R t assert_array_equalR4 R R) R R% ( R R9 ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_fabs� s ' * *c c s� g g } } | j t j � | j t j � t t j t j t j t j f V| j t j � | j t j � t t j t j t j t j f V| j t j � | j t j � t t j t j t j t j f V| j t j � | j t j � t t j t j t j t j f Vd � } d � } t j | d t j �} xM t t | � � D]9 } | | | | | � } t | | | | | | f VqNWd S( Nc S s t j t j | � � S( N( R R4 RD ( t a( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR � s c S s t j t j | | � � S( N( R R4 R ( R\ t b( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt g� s R@ (
RC R R% t check_real_valueR4 R R R R6 R7 ( R R9 R; R R^ RG R< R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_cabs_inf_nan� s&
! ! ( R. R/ RP RQ R R[ R` ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRY � s
t TestCargc B s5 e Z d � Z e j e d � d � � Z d � Z RS( c C s| t t j d d d t � t t j d d d t j t � t t j d d d t j t � t t j t j t j t j � d S( Ni i g �?g �?( R_ t ncut _argR
R R* R( ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR � s sC Complex arithmetic with signed zero is buggy on most implementationc c s� t t j t j t j t j t f Vt t j t j t j t j t f Vt t j t j t j t j f Vt t j t j t j t j f Vt t j d t j t j t f Vt t j d t j t j t f Vt t j d t j t j t f Vt t j d t j t j t f Vt t j t j d d t j t f Vt t j t j d d t j t f Vt t j t j d d t j t f Vt t j t j d d t j t f Vd S( Ni i����g �?g �( R_ Rb Rc R R) R( R* R
( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt test_zero� s #$ !$$$c c s� t t j t j d t j t f Vt t j t j d t j t f Vt t j t j d t j t f Vt t j t j d t j t f Vt t j d t j d t j t f Vt t j d t j d t j t f Vt t j t j t j d t j t f Vt t j t j t j d t j t f Vt t j t j t j d t j t f Vt t j t j t j d t j t f Vt t j t j d t j t f Vt t j d t j t j t f Vt t j t j t j t j t f Vt t j t j t j t j t f Vd S(
Ni i����g �?g �g �?g �g �?g пi (
R_ Rb Rc R R R* R
R( R) R% ( R ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR, s !" $%()'( #( R. R/ R R R0 R1 Rd R, ( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyRa � s c C sN t j t | | � g � } | r7 t | | � | � n t | | � | � d S( N( R R R t assert_equalR8 ( R t x1t y1R9 t exactt z1( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR_ ' s c C s� t j d d � } t j t | | � g � } t j | | � } z3 | r^ t | | � | � n t | | � | � Wd t j | � Xd S( NR R ( R R R R Re R8 ( R Rf Rg t x2t y2Rh R Ri t z2( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyR
. s t __main__(# t sysRI t
numpy.testingt numpy.core.umatht coret umathRb t numpyR R RO R R R R R3 R) R* t functions_seem_flakyt
startswithR R t objectR t TestCaseR2 RK RN RY Ra R1 R_ R
R. t run_module_suite( ( ( sI /usr/lib64/python2.7/site-packages/numpy/core/tests/test_umath_complex.pyt <module> s*
$+ r�P(=B