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author | Julian Taylor <jtaylor.debian@googlemail.com> | 2013-09-30 20:25:03 +0200 |
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committer | Julian Taylor <jtaylor.debian@googlemail.com> | 2013-09-30 21:52:11 +0200 |
commit | 399db09c234fde2850891ffff9332f485c368f65 (patch) | |
tree | 41c397a831d32d31da555167a64e2180410523d1 /doc | |
parent | 74abfa27763f76cbce0ec1a1763f0687e5d8a4c0 (diff) | |
download | numpy-399db09c234fde2850891ffff9332f485c368f65.tar.gz |
DOC: mention new comparison runtime warnings in release notes
Diffstat (limited to 'doc')
-rw-r--r-- | doc/release/1.8.0-notes.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/release/1.8.0-notes.rst b/doc/release/1.8.0-notes.rst index a8840dd93..fa497e9ed 100644 --- a/doc/release/1.8.0-notes.rst +++ b/doc/release/1.8.0-notes.rst @@ -132,6 +132,14 @@ fix changes the returned value. The mirr function called the npv function, but worked around the problem, so that was also fixed and the return value of the mirr function remains unchanged. +Runtime warnings when comparing NaN numbers +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Comparing ``NaN`` floating point numbers now raises the ``invalid`` runtime +warning. If a ``NaN`` is expected the warning can be ignored using np.errstate. +E.g.:: + + with np.errstate(invalid='ignore'): + operation() New Features ============ |