[SciPy-dev] scipy.linalg.test() fails

Tim Leslie tim.leslie at gmail.com
Wed Mar 15 00:04:14 CST 2006


Can anyone shed some light on why this might be failing?

>>> scipy.__version__
'0.4.7.1703'

FAIL: check_lu (scipy.linalg.tests.test_decomp.test_lu_solve)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/scipy/linalg/tests/test_decomp.py",
line 138, in check_lu
    assert_array_equal(x1,x2)
  File "/usr/lib/python2.4/site-packages/numpy/testing/utils.py", line 204,
in assert_array_equal
    assert cond,\
AssertionError:
Arrays are not equal (mismatch 100.0%):
        Array 1: [ 0.2672282898014736  0.6317074274685486 -
0.4493205812802842
 -0.0999462182678617 -0.0754480913110158  0.234721331058834...
        Array 2: [  8.6304512412502579 -10.8231189706396229
4.9229305341360465
  -4.8356760108200953   2.6001607049224096   6.416518808...

Cheers,

Timl
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