Revfad Blog

Tag: php

  • Wolfram’s Cellular Automata

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    by

    David Faden
    in

    I’ve had fun reviving another old PHP project — code to draw the evolution of 1D cellular automata using the codes described by Stephen Wolfram in his book “A New Kind of Science”. See https://github.com/fadend/wolfram-ca-php. One thing I added over my 2004 version is the ability to easily start with just a single point turned…

  • Clifford Pickover “million-point” structures in PHP

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    by

    David Faden
    in

    Back in 2004, I wrote some PHP to render the “million-point” structures Clifford Pickover described in his book “Computers and the Imagination”. I’ve got a project coming up that may require PHP so I decided to give it another look. Code is here: https://github.com/fadend/pickover-dots-php/blob/main/pickover_dots.php You can play with it here: https://revfad.com/cgi-bin/pickover_dots.php. A couple references I…