| Current File : //usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyc |
�
E�`Qc @ sH d Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m
Z
m Z d d l m Z m
Z
m Z m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z d d l m Z d d l m Z m Z m Z d � Z e
Z d � Z d
� Z
d e f d � � YZ! d
e f d � � YZ" d e! e f d � � YZ# d e! e f d � � YZ$ d e! e f d � � YZ% d e! e f d � � YZ& d e! e f d � � YZ' d e! e f d � � YZ( d e! e f d � � YZ) d e f d � � YZ* d e! e f d � � YZ+ d! e! e f d" � � YZ, d# e! e" e f d$ � � YZ- d% e f d& � � YZ. d' e f d( � � YZ/ d) e f d* � � YZ0 d+ e0 e f d, � � YZ1 d- e0 e f d. � � YZ2 d/ e f d0 � � YZ3 d1 e3 f d2 � � YZ4 d3 e3 f d4 � � YZ5 d5 e f d6 � � YZ6 d7 � Z7 d8 e f d9 � � YZ8 d: � Z9 e: d; k rDe � n d S(< s" Test functions for linalg module
i����N( t TestCaset assert_t assert_equalt
assert_raisest assert_array_equalt assert_almost_equalt run_module_suite( t arrayt singlet doublet csinglet cdoublet dott identity( t multiplyt
atleast_2dt inft asarrayt matrix( t linalg( t matrix_powert normt matrix_rankc C s | p
| S( N( ( t at b( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt ifthen s c C s | p
| S( N( ( R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt imply s c K sG t | � j j t t f k r' d } n d } t | | d | | �d S( Ni i t decimal( R t dtypet typeR R
t old_assert_almost_equal( R R t kwR ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR s t LinalgTestCasec B sb e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d � Z RS(
c C sP t d d g d d g g d t �} t d d g d t �} | j | | � d S( Ng �?g @g @g @R ( R R t do( t selfR R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_single s $c C sP t d d g d d g g d t �} t d d g d t �} | j | | � d S( Ng �?g @g @g @R ( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_double# s $c C sb t d d g d d g g d t �} t d d d g d d d g g d t �} | j | | � d S( Ng �?g @g @g @R g @( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
test_double_2( s $*c C sP t d d
g d d g g d t �} t d d g d t �} | j | | � d S( Ng �?y @i y @i y @i y @R g @y �?y �? @y @ @y @ @y @ @y @ �?y �? @( R R
R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_csingle- s $c C sP t d d
g d d g g d t �} t d d g d t �} | j | | � d S( Ng �?y @i y @i y @i y @R g @y �?y �? @y @ @y @ @y @ @y @ �?y �? @( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble2 s $c C sb t d d g d d g g d t �} t d d d g d d d g g d t �} | j | | � d S( Ng �?y @i y @i y @i y @R g @y �?i y @y �? @y @ @y @ @y @ @y @ �?y �? @y �? @y �? �y �? �y �? �( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble_27 s $*c C sw t t g d t �� } t t g d t �� } y* | j | | � t d | j d � � Wn t j k
rr } n Xd S( NR s" %s should fail with empty matricesi ( R R R R! t AssertionErrort __name__R t LinAlgError( R" R R t e( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
test_empty< s c C s8 d d g d d g g } d d g } | j | | � d S( Ni i i i ( R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
test_nonarrayE s c C sG t d d g d d g g � } t d d g � j } | j | | � d S( s$ Check that matrix type is preserved.g �?g @g @g @N( R R t TR! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_matrix_b_onlyJ s c C sG t d d g d d g g � } t d d g � j } | j | | � d S( s$ Check that matrix type is preserved.g �?g @g @g @N( R R/ R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_matrix_a_and_bP s ( R* t
__module__R# R$ R% R& R' R( R- R. R0 R1 ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR s t LinalgNonsquareTestCasec B sb e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d � Z RS(
c C sV t d d d g d d d g g d t �} t d d g d t �} | j | | � d S( Ng �?g @g @g @g @R ( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_single_nsq_1X s *c C s\ t d d g d d g d d g g d t �} t d d d g d t �} | j | | � d S( Ng �?g @g @g @g @g @R ( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_single_nsq_2] s -c C sV t d d d g d d d g g d t �} t d d g d t �} | j | | � d S( Ng �?g @g @g @g @R ( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_double_nsq_1b s *c C s\ t d d g d d g d d g g d t �} t d d d g d t �} | j | | � d S( Ng �?g @g @g @g @g @R ( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_double_nsq_2g s -c C sV t d d
d g d d d g g d t �} t d d g d t �} | j | | � d S( Ng �?y �?g @y @g @y @y @g @y "@g @R y �? �?y @ @y @ �y @ �y @ "@y @ @y @ �?y �? @( R R
R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_csingle_nsq_1l s *c C s\ t d d g d d g d d g g d
t �} t d d d g d
t �} | j | | � d S( Ng �?y �?g @y @g @y @g @y "@g @y @g @y @R y �? �?y @ @y @ �y @ "�y @ �y @ @y @ �?y �? @y @ �( R R
R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_csingle_nsq_2q s -c C sV t d d
d g d d d g g d t �} t d d g d t �} | j | | � d S( Ng �?y �?g @y @g @y @y @g @y "@g @R y �? �?y @ @y @ �y @ �y @ "@y @ @y @ �?y �? @( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble_nsq_1v s *c C s\ t d d g d d g d d g g d
t �} t d d d g d
t �} | j | | � d S( Ng �?y �?g @y @g @y @g @y "@g @y @g @y @R y �? �?y @ @y @ �y @ "�y @ �y @ @y @ �?y �? @y @ �( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble_nsq_2{ s -c C sb t d d d g d d d g g d t �} t d d g d d g g d t �} | j | | � d S( Ng �?y �?g @y @g @y @y @g @y "@g @R i i y �? �?y @ @y @ �y @ �y @ "@y @ @y @ �?y �? @y �? �y @ �( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble_nsq_1_2� s *$c C sn t d d g d d g d d g g d
t �} t d d g d d g d d g g d
t �} | j | | � d S( Ng �?y �?g @y @g @y @g @y "@g @y @g @y @R i i y �? �?y @ @y @ �y @ "�y @ �y @ @y @ �?y �? @y �? �y @ �y �? �y @ �( R R R! ( R" R R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_cdouble_nsq_2_2� s --( R* R2 R4 R5 R6 R7 R8 R9 R: R; R< R= ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR3 W s t TestSolvec B s e Z d � Z RS( c C sQ t j | | � } t | t | | � � t t t | t � t | t � � � d S( N( R t solveR R R R t
isinstanceR ( R" R R t x( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s ( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR> � s t TestInvc B s e Z d � Z RS( c C sa t j | � } t t | | � t t | � j d � � t t t | t
� t | t
� � � d S( Ni ( R t invR R R
R t shapeR R R@ R ( R" R R t a_inv( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s )( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRB � s t TestEigvalsc B s e Z d � Z RS( c C s5 t j | � } t j | � \ } } t | | � d S( N( R t eigvalst eigR ( R" R R t evt evaluest evectors( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s ( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRF � s t TestEigc B s e Z d � Z RS( c C s] t j | � \ } } t t | | � t | | � � t t t | t � t | t � � � d S( N( R RH R R R R R R@ R ( R" R R RJ RK ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s ( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRL � s t TestSVDc B s e Z d � Z RS( c C s� t j | d � \ } } } t | t t | | � | � � t t t | t � t | t � � � t t t | t � t | t � � � d S( Ni ( R t svdR R R R R R@ R ( R" R R t ut st vt( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s %( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRM � s t TestCondSVDc B s e Z d � Z RS( c C sM t | � } t j | d t �} t | d | d t j | � d d �d S( Nt
compute_uvi i����R i ( R R RN t FalseR t cond( R" R R t cRP ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s ( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRR � s t TestCond2c B s e Z d � Z RS( c C sP t | � } t j | d t �} t | d | d t j | d � d d �d S( NRS i i����i R i ( R R RN RT R RU ( R" R R RV RP ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s ( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRW � s t TestCondInfc B s e Z d � Z RS( c C sM t d d d g d d d g d d d g g � } t t j | t � d � d S( Ng �?i g �g @( R R R RU R ( R" t A( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test� s 0( R* R2 RZ ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRX � s t TestPinvc B s e Z d � Z RS( c C sa t j | � } t t | | � t t | � j d � � t t t | t
� t | t
� � � d S( Ni ( R t pinvR R R
R RD R R R@ R ( R" R R t a_ginv( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s )( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR[ � s t TestDetc B s e Z d � Z d � Z RS( c C s� t j | � } t j | � \ } } t | � j j t t f k rZ t | � j t � } n t | � j t � } t j
| � } t | t j
| � � t | t j | � t j
| � � | d k r� t t j | � d � n t | t � d S( Ni i ( R t dett slogdetR R R R R t astypeR RG R R t reducet npt expt absR R ( R" R R t dRP t ldt adRI ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s # c C s^ t t j d g g � d � t t t j d g g � � t � t t j d g g � d � t t t j d g g � � t � t t j d g g � d t f � t t t j d g g � d � t � t t t j d g g � d � t � t t j d g g � d t f � t t t j d g g � d � t � t t t j d g g � d � t � d S( Ng y i i ( R R R_ R R R R` R ( R" ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_zero� s " "#&&#&( R* R2 R! Ri ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR^ � s t TestLstsqc B s e Z d � Z RS( c C s� t j | � } | j \ } } t j | d � \ } } } t j | | � \ } }
} } | | k r� t | t | | � � t | | � n
t | | � t | | j | � � | | k rH| | k rHt j t
t j | | � | � � d j d d � }
t j |
� }
t t j | � j � d k rZd |
_ t |
j |
j � qZn t
| � g � }
t |
|
� t t j |
j t j � � t t t | t � t | t � � � t t t | t � t |
t � � � d S( Ni i t axisi ( i ( Rc R RD R RN t lstsqR R R t __array_wrap__Re t sumt lenR R t
issubdtypeR t floatingR R@ R ( R" R R t arrt mt nRO RP RQ RA t residualst rankt svt
expect_resids( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! � s(
5
%( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRj � s t TestMatrixPowerc B s# e Z e d d g d d g g � Z e d d g d d g g � Z e d d g d d g g � Z e d d g d d
g g � Z e d � Z e d d d � f j � Z
e d d d � f e d d d � f <e
e d d d � f <d � Z d
� Z d � Z
d � Z d � Z d � Z d � Z RS( i i i����i i����i����i
g�������?g������ @g333333�?gffffff�?Nc C s, t t | j d d d d � | j � d S(
Nl id i i
i i l i i ( R R t R90( R" ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_large_power
s c C s+ t t | j d d d � t d � � d S( Nl id i i
i l i i ( R R Rz R
( R" ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_large_power_trailing_zero s c c s; d � } x+ | j | j | j g D] } | | f Vq" Wd S( Nc S s@ t | d � } t | t | j d � � t | j | j � d S( Ni ( R R R
RD R ( t Mt mz( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt tz s ( t Arb22t arbfloatt large( R" R R} ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt testip_zero s c c s; d � } x+ | j | j | j g D] } | | f Vq" Wd S( Nc S s3 t | d � } t | | � t | j | j � d S( Ni ( R R R ( R} R~ ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR s
( R� R� R� ( R" R R} ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
testip_one s c c s; d � } x+ | j | j | j g D] } | | f Vq" Wd S( Nc S s< t | d � } t | t | | � � t | j | j � d S( Ni ( R R R R ( R} R~ ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR $ s ( R� R� R� ( R" R R} ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
testip_two# s c c sA d � } x1 | j | j | j | j g D] } | | f Vq( Wd S( Nc S s6 t | d � } t t | j d � t | | � � d S( Ni����i ( R R R
RD R ( R} R~ ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR , s ( Rz R� R� R� ( R" R R} ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
testip_invert+ s %c s/ d d l } t | j j j � f d � � d S( Ni����c s t � j d � S( Ni����( R t noninv( ( R" ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt <lambda>5 s ( t numpy.linalgR R R+ ( R" t numpy( ( R" sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_invert_noninvertible2 s ( R* R2 R Rz R� R� R� R
R� t copyt tR{ R| R� R� R� R� R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyRy s & t
TestBoolPowerc B s e Z d � Z RS( c C s8 t t t g t t g g � } t t | d � | � d S( Ni ( R t TrueRT R R ( R" RY ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_square9 s ( R* R2 R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� 8 s t HermitianTestCasec B sP e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s5 t d d g d d g g d t �} | j | � d S( Ng �?g @R ( R R R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR# ? s $c C s5 t d d g d d g g d t �} | j | � d S( Ng �?g @R ( R R R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR$ C s $c C s5 t d d g d d g g d t �} | j | � d S( Ng �?i y @i R y @ @y @ �( R R
R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR& G s $c C s5 t d d g d d g g d t �} | j | � d S( Ng �?i y @i R y @ @y @ �( R R R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR' K s $c C s2 t t g d t �� } t t j | j | � d S( NR ( R R R R R R+ R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR- O s c C s) d d g d d g g } | j | � d S( Ni i ( R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR. S s c C s/ t d d g d d g g � } | j | � d S( s$ Check that matrix type is preserved.g �?g @N( R R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR0 W s c C s/ t d d g d d g g � } | j | � d S( s$ Check that matrix type is preserved.g �?g @N( R R! ( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR1 \ s (
R* R2 R# R$ R& R' R- R. R0 R1 ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� > s t TestEigvalshc B s e Z d � Z RS( c C sI t j | � } t j | � \ } } | j � | j � t | | � d S( N( R t eigvalshRH t sortR ( R" R RI RJ RK ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! c s
( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� b s t TestEighc B s e Z d � Z RS( c C sO t j | � \ } } t j | � \ } } | j � | j � t | | � d S( N( R t eighRH R� R ( R" R RI t evcRJ RK ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR! n s
( R* R2 R! ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� m s t _TestNormc B s/ e Z d Z d Z d � Z d � Z d � Z RS( c C sa t t g � d � t t t g d | j �� d � t t t t g d | j �� � d � d S( Ng R ( R R R t dtR ( R" ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR- { s "c s� d d d d g } d d d d g } d d d d g } � f d � } x! | | | f D] } | | � qU WxN t | d
� j �t | d
� j �t | d
� j �f D] } | | � q� Wd S( Ng �?g @g @g @g �g �g �g �c s6 t j j t | � d d � j �t j j t | t � d d � j �t j j t | t � d d � j �t j j t | d � d d � j �t j j t | d � d d
d � j �t j j t | d � d d � j �t j j t | d � d
d d d � j �t j j t | d � d d � j �d S( Ni g �?R g @g �?i g $@i����g (@i i i����g �i@i� g �i i g��6ҭ�@g��6ҭ�@( Rc t testingR R t decR ( t v( R" ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt _test� s "%&%
#
R ( R R� ( R" R R RV R� R� ( ( R" sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_vector� s
' c C sB t d d g d d g g d | j �} t d d g d d g g d | j �} t t | � d � t t | d � d � t t | t � d � t t | t � d
� t t | d � d � t t | d
� d � t t | d � d � t t | d � d � | j t t | d � | j t t | d � | j t t | d � d S( Ng �?g @g @g @R iT g �?t frog (@g @i g $@i����g @i g��W�?"@i����gї�ʄ�?t nofroi����i g� ��T"@g� ��T"@( R R� R R R t assertRaisest
ValueError( R" RY ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_matrix� s ''N( R* R2 t NoneR� R� R- R� R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� x s
t TestNormDoublec B s e Z e j Z d Z RS( i ( R* R2 Rc R R� R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� � s t TestNormSinglec B s e Z e j Z d Z RS( i ( R* R2 Rc t float32R� R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� � s t TestMatrixRankc B s e Z d � Z RS( c c s� t d t t j d � � f Vt j d � } d | d <t t | � d f Vt t t j d � � d f Vt t d d d d g � d f Vt t t j d
� � d f Vt t d g � d f Vt t t t j d � f Vt t d � d f Vd S( Ni g i����i i i i ( i����i����( i i ( i ( i i i ( R R Rc t eyet zerosR t TypeError( R" t I( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_matrix_rank� s
( R* R2 R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� � s c C s� t j j d � } x� t d � D]� } | j d d � } | d d � d f | d d � d f | d d � d f <t t | � d � | d d � d
f | d d � d f | d d � d f <t t | � d
� q Wd S( Ni�3id t sizei( i
i i i i i i i i ( i( i
( Rc t randomt RandomStatet ranget normalR R ( t rngt it X( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_reduced_rank� s ::t TestQRc B s e Z d � Z RS( c C s, t j d � } | j t j t j | � d S( Ni i ( i i ( Rc R� R� R R+ t qr( R" R ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt
test_qr_empty� s ( R* R2 R� ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyR� � s c C s� t j d k r d } n d } x� t j t j f D]� } t j d d | �} | j | � } | j d � j � } t | j j d � xR t
j t
j t
j
f D]8 } | | � } t | | | � � t | | | � � q� Wq1 Wd S( Nt littlet <t >i R t St =( t syst byteorderRc R� t float64R� t newbyteordert byteswapR R R RC R_ R\ R ( t nativet dttRr t n_arrt sw_arrt routinet res( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt test_byteorder_check� s t __main__(; t __doc__R� R� Rc t
numpy.testingR R R R R R R R R R R
R R R
R R R R R R R� R R R R R R t objectR R3 R> RB RF RL RM RR RW RX R[ R^ Rj Ry R� R� R� R� R� R� R� R� R� R� R� R* ( ( ( sD /usr/lib64/python2.7/site-packages/numpy/linalg/tests/test_linalg.pyt <module> sL 44( :4 6$ 2