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| author | Charles Harris <charlesr.harris@gmail.com> | 2017-04-27 21:32:33 -0600 |
|---|---|---|
| committer | Charles Harris <charlesr.harris@gmail.com> | 2017-04-27 21:32:33 -0600 |
| commit | 21b14aad410ad3b40e1609ec2cbed553e3f18c47 (patch) | |
| tree | 0b2e3c86fbd248d090b7bb9a2e319913dbbbb214 | |
| parent | c7f7199fe9907ab94024a422e626affcf1a64d14 (diff) | |
| download | numpy-21b14aad410ad3b40e1609ec2cbed553e3f18c47.tar.gz | |
DOC: Document that the polynomial classes now opt out of ufuncs.
| -rw-r--r-- | doc/release/1.13.0-notes.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/doc/release/1.13.0-notes.rst b/doc/release/1.13.0-notes.rst index b436a96e6..167b9d894 100644 --- a/doc/release/1.13.0-notes.rst +++ b/doc/release/1.13.0-notes.rst @@ -415,3 +415,10 @@ greater than ``mmap.ALLOCATIONGRANULARITY``. Previously, ``np.real`` and ``np.imag`` used to return array objects when provided a scalar input, which was inconsistent with other functions like ``np.angle`` and ``np.conj``. + +The polynomial convenience classes cannot be passed to ufuncs +------------------------------------------------------------- +The ABCPolyBase class, from which the convenience classes are derived, sets +``__array_ufun__ = None`` in order of opt out of ufuncs. If a polynomial +convenience class instance is passed as an argument to a ufunc, a ``TypeError`` +will now be raised. |