[SciPy-User] NumPy 1.13.0 release

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[SciPy-User] NumPy 1.13.0 release

Charles R Harris
Hi All,

On behalf of the NumPy team, I amn pleased to announce the NumPy 1.13.0 release. This release supports Python 2.7 and 3.4-3.6 and contains many new features. It is one of the most ambitious releases in the last several years. Some of the highlights and new functions are

Highlights
  • Operations like ``a + b + c`` will reuse temporaries on some platforms, resulting in less memory use and faster execution.
  • Inplace operations check if inputs overlap outputs and create temporaries to avoid problems.
  • New __array_ufunc__ attribute provides improved ability for classes to override default ufunc behavior.
  • New np.block function for creating blocked arrays.

New functions
  • New ``np.positive`` ufunc.
  • New ``np.divmod`` ufunc provides more efficient divmod.
  • New ``np.isnat`` ufunc tests for NaT special values.
  • New ``np.heaviside`` ufunc computes the Heaviside function.
  • New ``np.isin`` function, improves on ``in1d``.
  • New ``np.block`` function for creating blocked arrays.
  • New ``PyArray_MapIterArrayCopyIfOverlap`` added to NumPy C-API.
Wheels for the pre-release are available on PyPI. Source tarballs, zipfiles, release notes, and the changelog are available on github.

A total of 102 people contributed to this release.  People with a "+" by their
names contributed a patch for the first time.
  • A. Jesse Jiryu Davis +
  • Alessandro Pietro Bardelli +
  • Alex Rothberg +
  • Alexander Shadchin
  • Allan Haldane
  • Andres Guzman-Ballen +
  • Antoine Pitrou
  • Antony Lee
  • B R S Recht +
  • Baurzhan Muftakhidinov +
  • Ben Rowland
  • Benda Xu +
  • Blake Griffith
  • Bradley Wogsland +
  • Brandon Carter +
  • CJ Carey
  • Charles Harris
  • Christoph Gohlke
  • Danny Hermes +
  • David Hagen +
  • David Nicholson +
  • Duke Vijitbenjaronk +
  • Egor Klenin +
  • Elliott Forney +
  • Elliott M Forney +
  • Endolith
  • Eric Wieser
  • Erik M. Bray
  • Eugene +
  • Evan Limanto +
  • Felix Berkenkamp +
  • François Bissey +
  • Frederic Bastien
  • Greg Young
  • Gregory R. Lee
  • Importance of Being Ernest +
  • Jaime Fernandez
  • Jakub Wilk +
  • James Cowgill +
  • James Sanders
  • Jean Utke +
  • Jesse Thoren +
  • Jim Crist +
  • Joerg Behrmann +
  • John Kirkham
  • Jonathan Helmus
  • Jonathan L Long
  • Jonathan Tammo Siebert +
  • Joseph Fox-Rabinovitz
  • Joshua Loyal +
  • Juan Nunez-Iglesias +
  • Julian Taylor
  • Kirill Balunov +
  • Likhith Chitneni +
  • Loïc Estève
  • Mads Ohm Larsen
  • Marein Könings +
  • Marten van Kerkwijk
  • Martin Thoma
  • Martino Sorbaro +
  • Marvin Schmidt +
  • Matthew Brett
  • Matthias Bussonnier +
  • Matthias C. M. Troffaes +
  • Matti Picus
  • Michael Seifert
  • Mikhail Pak +
  • Mortada Mehyar
  • Nathaniel J. Smith
  • Nick Papior
  • Oscar Villellas +
  • Pauli Virtanen
  • Pavel Potocek
  • Pete Peeradej Tanruangporn +
  • Philipp A +
  • Ralf Gommers
  • Robert Kern
  • Roland Kaufmann +
  • Ronan Lamy
  • Sami Salonen +
  • Sanchez Gonzalez Alvaro
  • Sebastian Berg
  • Shota Kawabuchi
  • Simon Gibbons
  • Stefan Otte
  • Stefan Peterson +
  • Stephan Hoyer
  • Søren Fuglede Jørgensen +
  • Takuya Akiba
  • Tom Boyd +
  • Ville Skyttä +
  • Warren Weckesser
  • Wendell Smith
  • Yu Feng
  • Zixu Zhao +
  • Zè Vinícius +
  • aha66 +
  • drabach +
  • drlvk +
  • jsh9 +
  • solarjoe +
  • zengi +
Cheers,

Chuck

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