tau

@_timhau

stumbling around

Joined December 2017

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  1. Pinned Tweet
    5 Sep 2019

    i finally had some time to read and write more about tropical geometry. i definitely had fun working on this notebook! ref:

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  2. Jan 10

    this is nothing special or new. Just a well known flocking system, still impressive how much can be achieved from "simple" vector operations.

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  3. 30 Dec 2019

    you can find many more and an interactive version here:

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  4. 30 Dec 2019

    here are some (pretty) parametric surfaces that i plotted today

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  5. 8 Dec 2019
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  6. 7 Dec 2019

    and here is a plot of the first Bernstein polynomials, that were used for the parametrization

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  7. 7 Dec 2019

    this page by Paul Bourke was also really helpful

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  8. 7 Dec 2019
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  9. 7 Dec 2019

    Finally found some time to play around with Bézier surfaces.

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  10. Retweeted
    19 Aug 2019

    How to construct a Square of Equal Area to a given Polygon? ->

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  11. 21 Oct 2019

    awesome notebook by Jacob Rus about cubic splines!

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  12. Retweeted
    20 Oct 2019

    linear dynamics given by x'=Ax (for A a square matrix) are determined by the eigenvalues of A. this example has 3 eigenvalues. when they're real, flow goes in/out along eigendirections; a complex pair yields spirals. if all 3 are the same w/one eigenvector, it "tries" to spiral.

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  13. 10 Oct 2019
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  14. 10 Oct 2019
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  15. Retweeted
    8 Oct 2019

    Polar plots of primes. Wait for it... Can you guess what's going on? See the new video:

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  16. 5 Oct 2019

    exploring reaction diffusion. still not really fast ..

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  17. 3 Oct 2019
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  18. 1 Oct 2019

    exploring death metal band logos with dla

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  19. Retweeted
    18 Aug 2019

    I've had this exploration of complex root-finding with contour integration implemented and half-debugged for a few years now, and finally feels like the right environment to explore this sort of thing.

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  20. 15 Aug 2019
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