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fouronnes3

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  1. Show HN: I made a calculator that works over disjoint sets of intervals (victorpoughon.github.io)

    I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten…

    314 points 37
  2. Bidicalc: A Bidirectional Calculator (victorpoughon.github.io)
    2 points 0
  3. Show HN: I made a spreadsheet where formulas also update backwards (victorpoughon.github.io)

    Hello HN! I'm happy to release this project today. It's a bidirectional calculator (hence the name bidicalc). I've been obsessed with the idea of making a spreadsheet where you can update both inputs and outputs,…

    252 points 47
  4. Show HN: I made a calculator that works over disjoint sets of intervals (victorpoughon.github.io)

    I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten…

    6 points 0
  5. Interval Calculator (victorpoughon.github.io)
    11 points 0
  6. Ask HN: Is Tensorflow.js Dead?

    Looking at the commit activity it seems pretty much dead since late 2023, and new issues are largely ignored. Is it abandoned or just "mature"? There's still a lot of "future work" references in the doc, so I think it's…

    4 points 2
  7. I tried making artificial sunlight at home (victorpoughon.fr)
    622 points 241
  8. Show HN: Torch Lens Maker – Differentiable Geometric Optics in PyTorch (victorpoughon.github.io)

    Hello HN! For the past 6 months I've been working on an open source python library that implements differentiable geometric optics in PyTorch. It's very experimental still, but eventually the goal is to use it to design…

    179 points 46
  9. Non-random uniform disk sampling (victorpoughon.fr)
    56 points 30
  10. All clocks are 30 seconds late (victorpoughon.fr)
    370 points 371
  11. Primes of the Form P²+nq² (arxiv.org)
    3 points 0
  12. Ask HN: A terminal with normal keyboard shortcuts

    I'm using kitty with a few custom settings and it's a great experience. Except my terminal is the only app on my system where the following very basic shortcuts are all different due to legacy reasons, and it's starting…

    1 points 1
  13. The C++ Iceberg Meme (fouronnes.github.io)
    1 points 0
  14. Show HN: The C++ Iceberg (fouronnes.github.io)
    7 points 0
  15. Big Problems at the Timezone Database (blog.joda.org)
    1 points 0