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j o e ƒ n d S( iÿÿÿÿ( t *( t randomNt TestRegressionc B s# e Z d „ Z d „ Z d „ Z RS( c C s< x5 t i d d d ƒ D] } t i i | d d ƒ } q Wd S( si Make sure generated random variables are in [-pi, pi].
Regression test for ticket #986.
g Àg @i i i2 N( t npt linspaceR t mtrandt vonmises( t selft mut r( ( sD /usr/lib64/python2.6/site-packages/numpy/random/tests/test_random.pyt test_VonMises_range s c C sf t t i t i i d d d d d ƒd j ƒ ƒ t t i t i i d d d d d ƒd j ƒ ƒ d S( s Test for ticket #921i i i t sizei
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j | ƒ d S( s Test for ticket #923iè i gš™™™™™é?R i s" Frequency was %f, should be > 0.45gÍÌÌÌÌÌÜ?i s" Frequency was %f, should be < 0.23gq=
×£pÍ?N( R R t seedt logseriest sumt floatR ( R t Nt rvsnt freqt msg( ( sD /usr/lib64/python2.6/site-packages/numpy/random/tests/test_random.pyt test_logseries_convergence s
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R i N( R$ t standard_normalR) R& ( R R* R+ ( ( sD /usr/lib64/python2.6/site-packages/numpy/random/tests/test_random.pyt test_gaussian_resetA s c C sZ | i i ƒ | i i ƒ } | i i d d ƒ } | i i | ƒ | i i d d ƒ } d S( sl When the state is saved with a cached Gaussian, make sure the cached
Gaussian is restored.
R i N( R$ R, R% R) ( R R& R* R+ ( ( sD /usr/lib64/python2.6/site-packages/numpy/random/tests/test_random.pyt test_gaussian_reset_in_media_resI s
c C ss | i d } | i i d d ƒ } | i i | ƒ | i i d d ƒ } | i i | i ƒ | i i d d ƒ } d S( sf Make sure we can accept old state tuples that do not have the cached
Gaussian value.
iþÿÿÿR i N( R& R$ R, R) ( R t old_statet x1t x2t x3( ( sD /usr/lib64/python2.6/site-packages/numpy/random/tests/test_random.pyt test_backwards_compatibilityT s
c C s | i i d d ƒ d S( sm Ensure that the negative binomial results take floating point
arguments without truncation.
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