Hi,
With Carl Kleffner, I am trying to build a numpy 1.8.1 wheel for
Windows 64-bit, and latest stable ATLAS.
It works fine, apart from the following test failure:
======================================================================
FAIL: test_special (test_umath.TestExpm1)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\numpy\core\tests\test_umath.py",
line 329, in test_special
assert_equal(ncu.expm1(-0.), -0.)
File "C:\Python27\lib\site-packages\numpy\testing\utils.py", line
311, in assert_equal
raise AssertionError(msg)
AssertionError:
Items are not equal:
ACTUAL: 0.0
DESIRED: -0.0
Has anyone seen this? Is it in fact necessary that expm1(-0.) return
-0 instead of 0?
Thanks a lot,
Matthew
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