8000 ENH: Add gcd and lcm ufuncs by eric-wieser · Pull Request #8774 · numpy/numpy · GitHub
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ENH: Add gcd and lcm ufuncs #8774

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Merged
merged 4 commits into from
Dec 13, 2017
Merged

ENH: Add gcd and lcm ufuncs #8774

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7ab0f15
ENH: Add gcd and lcm ufuncs
eric-wieser Mar 12, 2017
1da646c
ENH: Add support for object arrays
eric-wieser Mar 12, 2017
bf35ddc
TST: Add additional tests of lcm and gcd
eric-wieser Dec 13, 2017
58998a8
DOC: Add release notes for lcm and gcd
eric-wieser Dec 13, 2017
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DOC: Add release notes for lcm and gcd
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@eric-wieser
eric-wieser committed Dec 13, 2017
commit 58998a87f4231ea7ede6352df949c8b746830df6
9 changes: 9 additions & 0 deletions doc/release/1.15.0-notes.rst
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Expand Up @@ -10,6 +10,9 @@ Highlights
New functions
=============

* `np.gcd` and `np.lcm`, to compute the greatest common divisor and least
common multiple.


Deprecations
============
Expand Down Expand Up @@ -40,6 +43,12 @@ C API changes
New Features
============

``np.gcd`` and ``np.lcm`` ufuncs added for integer and objects types
--------------------------------------------------------------------
These compute the greatest common divisor, and lowest common multiple,
respectively. These work on all the numpy integer types, as well as the
builtin arbitrary-precision `Decimal` and `long` types.


Improvements
============
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