You signed in with another tab or window.Reload to refresh your session.You signed out in another tab or window.Reload to refresh your session.You switched accounts on another tab or window.Reload to refresh your session.Dismiss alert
</a><ahref=/es/about/class=navbar-item>Español</a></div></div></div></div></div></nav><sectionclass=content-padding><divclass=content-container><navaria-label=Breadcrumb><ulid=breadcrumbsclass=bd-breadcrumbs><liclass="breadcrumb-item breadcrumb-home"><ahref=/class=nav-linkaria-label=Home><iclass="fas fa-home"></i></a></li><liclass="breadcrumb-item active"aria-current=page>About Us</li></ul></nav><h1>About Us</h1><div><p>NumPy is an open source project that enables numerical computing with Python. It was created in 2005 building on the early work of the Numeric and Numarray libraries. NumPy will always be 100% open source software and free for all to use. It is released under the liberal terms of the<ahref=https://github.com/numpy/numpy/blob/main/LICENSE.txt>modified BSD license</a>.</p><p>NumPy is developed in the open on GitHub, through the consensus of the NumPy and wider scientific Python community. For more information on our governance approach, please see our<ahref=https://www.numpy.org/devdocs/dev/governance/index.html>Governance Document</a>.</p><h2id=steering-council>Steering Council<aclass=headerlinkhref=#steering-counciltitle="Link to this heading">#</a></h2><p>The NumPy Steering Council is the project’s governing body. Its role is to ensure, through working with and serving the broader NumPy community, the long-term sustainability of the project, both as a software package and community. The NumPy Steering Council currently consists of the following members (in alphabetical order, by last name):</p><ul><li>Sebastian Berg</li><li>Ralf Gommers</li><li>Charles Harris</li><li>Stephan Hoyer</li><li>Inessa Pawson</li><li>Matti Picus</li><li>Stéfan van der Walt</li><li>Melissa Weber Mendonça</li><li>Eric Wieser</li></ul><p>Emeritus:</p><ul><li>Alex Griffing (2015-2017)</li><li>Allan Haldane (2015-2021)</li><li>Marten van Kerkwijk (2017-2019)</li><li>Travis Oliphant (project founder, 2005-2012)</li><li>Nathaniel Smith (2012-2021)</li><li>Julian Taylor (2013-2021)</li><li>Jaime Fernández del Río (2014-2021)</li><li>Pauli Virtanen (2008-2021)</li></ul><p>To contact the NumPy Steering Council, please email<ahref=mailto:numpy-team@googlegroups.com>numpy-team@googlegroups.com</a>.</p><h2id=teams>Teams<aclass=headerlinkhref=#teamstitle="Link to this heading">#</a></h2><p>The NumPy project leadership is actively working on diversifying contribution pathways to the project.<br>NumPy currently has the following teams:</p><ul><li>development</li><li>documentation</li><li>triage</li><li>website</li><li>survey</li><li>translations</li><li>sprint mentors</li><li>optimization</li><li>funding and grants</li></ul><p>See the<ahref=/teams/>Team</a> page for more info.</p><h2id=numfocus-subcommittee>NumFOCUS Subcommittee<aclass=headerlinkhref=#numfocus-subcommitteetitle="Link to this heading">#</a></h2><ul><li>Charles Harris</li><li>Ralf Gommers</li><li>Inessa Pawson</li><li>Sebastian Berg</li><li>External member: Thomas Caswell</li></ul><h2id=sponsors>Sponsors<aclass=headerlinkhref=#sponsorstitle="Link to this heading">#</a></h2><p>NumPy receives direct funding from the following sources:<divclass=sponsor-images><ahref=https://www.moore.org><imgsrc=/images/logos/moore.svgalt="Logo of the Gordon and Betty Moore Foundation">
13
+
</a><ahref=/es/about/class=navbar-item>Español</a></div></div></div></div></div></nav><sectionclass=content-padding><divclass=content-container><navaria-label=Breadcrumb><ulid=breadcrumbsclass=bd-breadcrumbs><liclass="breadcrumb-item breadcrumb-home"><ahref=/class=nav-linkaria-label=Home><iclass="fas fa-home"></i></a></li><liclass="breadcrumb-item active"aria-current=page>About Us</li></ul></nav><h1>About Us</h1><div><p>NumPy is an open source project that enables numerical computing with Python. It was created in 2005 building on the early work of the Numeric and Numarray libraries. NumPy will always be 100% open source software and free for all to use. It is released under the liberal terms of the<ahref=https://github.com/numpy/numpy/blob/main/LICENSE.txt>modified BSD license</a>.</p><p>NumPy is developed in the open on GitHub, through the consensus of the NumPy and wider scientific Python community. For more information on our governance approach, please see our<ahref=https://www.numpy.org/devdocs/dev/governance/index.html>Governance Document</a>.</p><h2id=steering-council>Steering Council<aclass=headerlinkhref=#steering-counciltitle="Link to this heading">#</a></h2><p>The NumPy Steering Council is the project’s governing body. Its role is to ensure, through working with and serving the broader NumPy community, the long-term sustainability of the project, both as a software package and community. The NumPy Steering Council currently consists of the following members (in alphabetical order, by last name):</p><ul><li>Sebastian Berg</li><li>Ralf Gommers</li><li>Charles Harris</li><li>Inessa Pawson</li><li>Matti Picus</li><li>Stéfan van der Walt</li><li>Melissa Weber Mendonça</li><li>Marten van Kerkwijk</li><li>Nathan Goldbaum</li></ul><p>Emeritus:</p><ul><li>Alex Griffing (2015-2017)</li><li>Allan Haldane (2015-2021)</li><li>Travis Oliphant (project founder, 2005-2012)</li><li>Nathaniel Smith (2012-2021)</li><li>Julian Taylor (2013-2021)</li><li>Jaime Fernández del Río (2014-2021)</li><li>Pauli Virtanen (2008-2021)</li><li>Eric Wieser (2017-2025)</li><li>Stephan Hoyer (2017-2025)</li></ul><p>To contact the NumPy Steering Council, please email<ahref=mailto:numpy-team@googlegroups.com>numpy-team@googlegroups.com</a>.</p><h2id=teams>Teams<aclass=headerlinkhref=#teamstitle="Link to this heading">#</a></h2><p>The NumPy project leadership is actively working on diversifying contribution pathways to the project.<br>NumPy currently has the following teams:</p><ul><li>development</li><li>documentation</li><li>triage</li><li>website</li><li>survey</li><li>translations</li><li>sprint mentors</li><li>optimization</li><li>funding and grants</li></ul><p>See the<ahref=/teams/>Team</a> page for more info.</p><h2id=numfocus-subcommittee>NumFOCUS Subcommittee<aclass=headerlinkhref=#numfocus-subcommitteetitle="Link to this heading">#</a></h2><ul><li>Charles Harris</li><li>Ralf Gommers</li><li>Inessa Pawson</li><li>Sebastian Berg</li><li>External member: Thomas Caswell</li></ul><h2id=sponsors>Sponsors<aclass=headerlinkhref=#sponsorstitle="Link to this heading">#</a></h2><p>NumPy receives direct funding from the following sources:<divclass=sponsor-images><ahref=https://www.moore.org><imgsrc=/images/logos/moore.svgalt="Logo of the Gordon and Betty Moore Foundation">
14
14
</a><ahref=https://www.sloan.org><imgsrc=/images/logos/sloan.svgalt="Logo of the Alfred P. Sloan Foundation">
15
15
</a><ahref=https://www.chanzuckerberg.com><imgsrc=/images/logos/CZI.svgalt="Logo of the Chan Zuckerberg Initiative">
16
-
</a><ahref=https://www.tidelift.com><imgsrc=/images/logos/tidelift.pngwidth=200alt="Logo of Tidelift"></a></div><style>.sponsor-images{display:flex;flex-direction:row;max-width:900px;justify-content:center;margin:30px}.sponsor-images>a{height:75px;width:auto;padding:030px;margin:30px0}@mediaonly screenand (max-width:850px){.sponsor-images{flex-direction:column}.sponsor-images>img{height:auto;margin:30px0;padding:0}}</style></p><h2id=institutional-partners>Institutional Partners<aclass=headerlinkhref=#institutional-partnerstitle="Link to this heading">#</a></h2><p>Institutional Partners are organizations that support the project by employing people that contribute to NumPy as part of their job. Current Institutional Partners include:</p><ul><li>UC Berkeley (Stéfan van der Walt)</li><li>Quansight (Nathan Goldbaum, Ralf Gommers, Matti Picus, Melissa Weber Mendonça)</li><li>NVIDIA (Sebastian Berg)</li></ul><divclass=partner-images><ahref=https://www.berkeley.edu><imgsrc=/images/logos/berkeley-color.svgwidth=200alt="Logo of UC Berkeley">
16
+
</a><ahref=https://www.tidelift.com><imgsrc=/images/logos/tidelift.pngwidth=200alt="Logo of Tidelift"></a></div><style>.sponsor-images{display:flex;flex-direction:row;max-width:900px;justify-content:center;margin:30px}.sponsor-images>a{height:75px;width:auto;padding:030px;margin:30px0}@mediaonly screenand (max-width:850px){.sponsor-images{flex-direction:column}.sponsor-images>img{height:auto;margin:30px0;padding:0}}</style></p><h2id=institutional-partners>Institutional Partners<aclass=headerlinkhref=#institutional-partnerstitle="Link to this heading">#</a></h2><p>Institutional Partners are organizations that support the project by employing people that contribute to NumPy as part of their job. Current Institutional Partners include:</p><ul><li>UC Berkeley (Stéfan van der Walt)</li><li>Quansight (Nathan Goldbaum, Ralf Gommers, Matti Picus, Melissa Weber Mendonça, Mateusz Sokol, Rohit Goswami)</li><li>NVIDIA (Sebastian Berg)</li></ul><divclass=partner-images><ahref=https://www.berkeley.edu><imgsrc=/images/logos/berkeley-color.svgwidth=200alt="Logo of UC Berkeley">
17
17
</a><ahref=https://www.quansight.com><imgsrc=/images/logos/quansight.svgwidth=200alt="Logo of Quansight">
18
18
</a><ahref=https://www.nvidia.com><imgsrc=/images/logos/nvidia.pngwidth=200alt="Logo of NVIDIA"></a></div><style>.partner-images{display:flex;flex-direction:row;max-width:900px;justify-content:center;margin:30px}.partner-images>a{height:75px;width:auto;padding:030px;margin:30px0}@mediaonly screenand (max-width:850px){.partner-images{flex-direction:column}.partner-images>img{height:auto;margin:30px0;padding:0}}</style><h2id=donate>Donate<aclass=headerlinkhref=#donatetitle="Link to this heading">#</a></h2><p>If you have found NumPy useful in your work, research, or company, please consider a donation to the project commensurate with your resources. Any amount helps! All donations will be used strictly to fund the development of NumPy’s open source software, documentation, and community.</p><p>NumPy is a Sponsored Project of NumFOCUS, a 501(c)(3) nonprofit charity in the United States. NumFOCUS provides NumPy with fiscal, legal, and administrative support to help ensure the health and sustainability of the project. Visit<ahref=https://numfocus.org>numfocus.org</a> for more information.</p><p>Donations to NumPy are managed by<ahref=https://numfocus.org>NumFOCUS</a>. For donors in the United States, your gift is tax-deductible to the extent provided by law. As with any donation, you should consult with your tax advisor about your particular tax situation.</p><p>NumPy’s Steering Council will make the decisions on how to best use any funds received. Technical and infrastructure priorities are documented on the<ahref=https://www.numpy.org/neps/index.html#roadmap>NumPy Roadmap</a>.</p><divclass=opencollective><ahref=https://opencollective.com/numpy#category-CONTRIBUTEtarget=_blank><imgsrc=/images/logos/opencollective.pngwidth=300></a></div><style>.opencollective{padding-top:.5rem}</style></div></div><divid=shortcuts-container><divid=shortcuts><divid=shortcuts-header><iclass="fa-solid fa-list"></i> On this page</div></div></div></section><divid=backtotop><ahref=#id=backtotop-color><iclass="fa-solid fa-arrow-up"></i></a></div><footerid=footer><divclass=container><divid=footer-columns><divid=footer-logo-column><imgid=footer-logosrc=/images/logo.svgalt="NumPy logo."></div><divclass=footer-column><divclass=footer-item><ahref=/install>Install</a></div><divclass=footer-item><ahref=https://numpy.org/doc/stable>Documentation</a></div><divclass=footer-item><ahref=/learn>Learn</a></div><divclass=footer-item><ahref=/citing-numpy>Citing Numpy</a></div><divclass=footer-item><ahref=https://numpy.org/neps/roadmap.html>Roadmap</a></div></div><divclass=footer-column><divclass=footer-item><ahref=/about>About us</a></div><divclass=footer-item><ahref=/community>Community</a></div><divclass=footer-item><ahref=/user-surveys>User surveys</a></div><divclass=footer-item><ahref=/contribute>Contribute</a></div><divclass=footer-item><ahref=/code-of-conduct>Code of conduct</a></div></div><divclass=footer-column><divclass=footer-item><ahref=/gethelp>Get help</a></div><divclass=footer-item><ahref=/terms>Terms of use</a></div><divclass=footer-item><ahref=/privacy>Privacy</a></div><divclass=footer-item><ahref=/press-kit>Press kit</a></div></div><divclass=footer-actions>Sign up for the latest NumPy news, resources, and more<formaction="https://numpy.us4.list-manage.com/subscribe/post?u=5ddd0d1d6e807900a8212481a&id=287fa4253c"method=postid=mc-embedded-subscribe-formname=mc-embedded-subscribe-formclass="validate sign-up-container"target=_blanknovalidate><divclass=sign-up-image><svgclass="icon mail-icon"viewBox="0 0 24 24"viewBox="0 0 24 24"><pathd="M22 6c0-1.1-.9-2-2-2H4c-1.1.0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1.0 2-.9 2-2V6zm-2 0-8 5-8-5h16zm0 12H4V8l8 5 8-5v10z"/></svg></div><inputtype=emailname=EMAILclass="required email sign-up-input"id=mce-EMAILaria-label="Input for email, press enter to submit"onkeypress='(event.which===13||event.keyCode===13||event.key==="Enter")&&sendThankYou()'><divclass=submission-instructions>Press Enter</div><buttonclass=signup-buttononclick=sendThankYou()aria-label=Submit><svgclass="icon sent-icon"viewBox="0 0 24 24"viewBox="0 0 24 24"><pathd="M2.01 21 23 12 2.01 3 2 10l15 2-15 2z"/></svg></button><divid=mce-responsesclass=clear><divclass=responseid=mce-error-responsestyle=display:none></div><divclass=responseid=mce-success-responsestyle=display:none></div></div><divstyle=position:absolute;left:-5000pxaria-hidden=true><inputtype=textname=b_5ddd0d1d6e807900a8212481a_287fa4253ctabindex=-1></div><divclass=clear><inputtype=submitvalue=Subscribename=subscribeid=mc-embedded-subscribeclass=buttonstyle=display:none></div></form><divclass=thank-you>Thank you! 🎉</div><divclass=community-icons><ahref=https://github.com/numpy/numpyaria-label=https://github.com/numpy/numpy><svgclass="icon github-icon"viewBox="0 0 24 24"viewBox="0 0 24 24"><pathd="M12 .297c-6.63.0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577.0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93.0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176.0.0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22.0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22.0 1.606-.015 2.896-.015 3.286.0.315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/></svg>