Mailman 3 August 2024 - NumPy-Discussion

next NumPy community meeting - June 5th, 2024 at 6 pm UTC
by Inessa Pawson March 10, 2025

March 10, 2025

The next NumPy community meeting will be held this Wednesday, June 5th at 6 pm UTC. Join us via Zoom: https://numfocus-org.zoom.us/j/83278611437?pwd=ekhoLzlHRjdWc0NOY2FQM0NPemdk… . Everyone is welcome and encouraged to attend. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/76o-IxCjQX2mOXO_wwkcpg?both. For the notes from the previous meetings, visit: https://github.com/numpy/archive/tree/main/community_meetings. -- Cheers, Inessa Inessa Pawson GitHub: inessapawson

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next Documentation team meeting
by Mukulika Pahari March 9, 2025

March 9, 2025

Hi all, Our next Documentation Team meeting will happen on *Monday, July 15* at *7PM UTC*. All are welcome - you don't need to already be a contributor to join. If you have questions or are curious about what we're doing, we'll be happy to meet you! If you wish to join on Zoom, use this (updated) link: https://numfocus-org.zoom.us/j/85016474448?pwd=TWEvaWJ1SklyVEpwNXUrcHV1YmFJQ... Here's the permanent hackmd document with the meeting notes (still being updated): https://hackmd.io/… [View More]

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next NumPy Newcomers' Hour - June 27th, 2024 at 10 pm UTC
by Inessa Pawson Feb. 2, 2025

Feb. 2, 2025

Our next Newcomers' Hour will be held TOMORROW, June 27th at 10 pm UTC. Stop by to ask questions, share your progress, celebrate success, or just to say hi. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/3f3otyyuTte3FU9y3QzsLg?both. Join the meeting via Zoom: https://us06web.zoom.us/j/82563808729?pwd=ZFU3Z2dMcXBGb05YemRsaGE1OW5nQT09. -- Cheers, Inessa Inessa Pawson GitHub: inessapawson

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next NumPy triage meeting - May 29th, 2024 at 7 pm UTC
by Inessa Pawson Jan. 4, 2025

Jan. 4, 2025

The next NumPy triage meeting will be held this Wednesday, May 29th at 7pm UTC. This is a meeting where we synchronously triage prioritized PRs and issues. Join us via Zoom: https://numfocus-org.zoom.us/j/82096749952?pwd=MW9oUmtKQ1c3a2gydGk1RTdYUUVX… . Everyone is welcome to attend and contribute to a conversation. Please notify us of issues or PRs that you’d like to have reviewed by adding a GitHub link to them in the meeting agenda: https://hackmd.io/68i_JvOYQfy9ERiHgXMPvg. -- Cheers, … [View More]

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Fixing definition of reduceat for Numpy 2.0?
by Martin Ling Nov. 24, 2024

Nov. 24, 2024

Hi folks, I don't follow numpy development in much detail these days but I see that there is a 2.0 release planned soon. Would this be an opportunity to change the behaviour of 'reduceat'? This issue has been open in some form since 2006! https://github.com/numpy/numpy/issues/834 The current behaviour was originally inherited from Numeric, and makes reduceat often unusable in practice, even where it should be the perfect, concise, efficient solution. But it has been impossible to change it … [View More]

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New matvec and vecmat functions
by Marten van Kerkwijk Nov. 22, 2024

Nov. 22, 2024

Hi All, I have a PR [1] that adds `np.matvec` and `np.vecmat` gufuncs for matrix-vector and vector-matrix calculations, to add to plain matrix-matrix multiplication with `np.matmul` and the inner vector product with `np.vecdot`. They call BLAS where possible for speed. I'd like to hear whether these are good additions. I also note that for complex numbers, `vecmat` is defined as `x†A`, i.e., the complex conjugate of the vector is taken. This seems to be the standard and is what we used for `… [View More]

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next NumPy Optimization Team meeting - June 24th, 2024 at 5 pm UTC
by Inessa Pawson Oct. 4, 2024

Oct. 4, 2024

The next NumPy Optimization Team meeting will be held this Monday, June 24th at 5 pm UTC. Join us via Zoom: https://numfocus-org.zoom.us/j/81261288210?pwd=iwV99tGSjR61RTGEERKM4QKxe46g… . Everyone is welcome and encouraged to attend. To add to the meeting agenda the topics you’d like to discuss, follow the link: https://hackmd.io/dVdSlQ0TThWkOk0OkmGsmw?both. For the notes from the previous meetings, visit: https://github.com/numpy/archive/tree/main/optim_team_meetings. -- Cheers, Inessa … [View More]

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Windows 11 arm64 wheel
by slobodan.miletic＠endava.com Sept. 24, 2024

Sept. 24, 2024

Hi, I am writing on behalf of my team from Endava company. Our task is to work with opensource community, and setup multiple applications for use on win11 arm64 machines. One of the tasks is to understand the problems and if possible help NumPy team in setting up win11 arm64 compatible wheel on the PyPi. I saw that there were some earlier discussions about this subject, and as I understood problem was that at that moment this configuration was not so common and there were no appropriate CI … [View More]

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Adding `P.coef_natural` property to polynomials
by oc-spam66＠laposte.net Sept. 16, 2024

Sept. 16, 2024

Hello, I would like to add a property `P.coef_natural` to polynomials. Would you accept it? Reason: Most people who had ground courses on polynomials expect `P.coef` to return the natural coefficients. They face a huge confusion because this is not the case and because the `coef` attribute is not linked to a documentation. Moreover, the documentation of the class does not explain the situation clearly either. Solution: I propose to add a property `P.coef_natural` to polynomials, with the … [View More]

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ENH: Uniform interface for accessing minimum or maximum value of a dtype
by Carlos Martin Aug. 27, 2024

Aug. 27, 2024

As discussed [here](https://github.com/numpy/numpy/issues/5032#issuecomment-1830838701), [here](https://github.com/numpy/numpy/issues/5032#issuecomment-2307927804), and [here](https://github.com/google/jax/issues/18661#issuecomment-1829031914), I'm interested in a uniform interface for accessing the minimum or maximum value of a given dtype. Currently, this requires branching on the type of dtype (boolean, integer, or floating point) and then (for the latter two) calling either [iinfo](https://… [View More]

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