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#pseudorandom — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #pseudorandom, aggregated by home.social.

  1. Exploring the TRS-80’s Color BASIC’s Random Number Function - Although these days we get to tap into many sources of entropy to give a pretty go... - hackaday.com/2025/08/08/explor #reverseengineering #retrocomputing #pseudorandom #trs-80 #basic

  2. CW: Maths, polynomials, random numbers

    Challenge: Given a 33 bit shift register based random number generator, shifting 32 times to make a random integer, we observe that a given value will always appear twice in the sequence. Generally unevenly spaced. How to find a value which has the closest repeat?

    We could run for 2^33 iterations and keep a record in a many gigabyte array, but I imagine there's a better way.

    Boosts OK!

    @ColinTheMathmo

    #math #maths #polynomials #lfsr #prng #pseudorandom