First glider discovered in a cellular a
First glider discovered in a cellular automata on an aperiodic tiling!
Adam P. Goucher: http://groups.google.com/d/msg/reaction-diffusion/XPPeD3zxsEY/I3rnrhrSengJ
http://code.google.com/p/reaction-diffusion/
It works on the Penrose P3 tiling, made of rhombi. It uses the fact that the sides of rhombi are parallel to guarantee it never gets trapped in a loop. This version has 4 states and uses the Moore neighborhood (vertex-neighbors).
Inspired by the work of Nick Owens and Susan Stepney.
Adam P. Goucher: http://groups.google.com/d/msg/reaction-diffusion/XPPeD3zxsEY/I3rnrhrSengJ
http://code.google.com/p/reaction-diffusion/
It works on the Penrose P3 tiling, made of rhombi. It uses the fact that the sides of rhombi are parallel to guarantee it never gets trapped in a loop. This version has 4 states and uses the Moore neighborhood (vertex-neighbors).
Inspired by the work of Nick Owens and Susan Stepney.
Shared with: Public
+1'd by: Вадим Онищенко, Dmitry Shintyakov, Martin Novy, Aistis Raulinaitis, Ivan Zvolsky, Bernd Bandemer, petr svarny, Alvaro Martinez Ramirez, Roberto Civille Rodrigues, Eliza Weisman, Spiros Boosalis, Harry Bullen, Bhasker Pandya, MLeo Daalder, Michael Mellinger, Marcin Rataj, Fabian Vogler, Eve Noonan, Aaron Hall, John Camacho, Robert Munafo, Todd Bello, Matt Uebel, Sam Walters, Michael Velik, Eric Hogle, Utku Demir, Adin Burroughs, Andres Gottlieb, Pasha Sadikov, Wyatt Carss, Carl Lumma, Sam Coleman, Joshua Day, Rob Crowther, Stanley Rosenbaum, Justin Triplett, Martin Koutecký, Adam Scarborough, Patrick McKenna, Brian Crockford, Andrew Adams, Ralph Prescott, Blaine Booher, Craig Skinner, Mike Giroux, Carighan Maconar, Josh Sandlin, Hasitha Pathiraja, Rick Muller
Reshared by: Bogdan Banu, Stephen Wagstaffe, Aistis Raulinaitis, Simon Denier, Bernd Bandemer, Antonio Catany Gelabert, Mario Guttman, Amit Kotwal, Eliza Weisman, soren scott, Winchell Chung, Marcin Rataj, Joel Kaasinen, John Camacho, Matthew J. Harmon, Jim Flanagan, Jordan Hosmer-Henner, Cliff Dove, Matt Uebel, Michael Velik, Jon Disnard, Damien Pollet, Sam Coleman, Jacob Ratkiewicz, Josh More, Justin Triplett, Tobias Kappé, YY Ahn, David Walton, Hasitha Pathiraja, Jan-Willem van der Sijp, Diana Guttman, Riccardo Sabatini, Connor Connor, Aaron Ball, Jonathan Hales, Uldis Bojars, Nuno Furtado, Moritz Mœller, Yuri Gotskoff, Juanma Almodóvar, Tomasz Konstanty Maluszycki, Peter Burns, Paolo Marino, Charles Haynes, Jeff Olhoeft, Dave Rosenfeld, Martin J Brown Jr, Sudarshan Palliyil, Martin DeMello, Connor Mendenhall, Damien Clauzel, Dave Fayram, Tod Davies, Hiroki Sayama, Takayuki Kawamoto, Michael Fagan, Jorn Barger, Noel Yap, Aaron Michal, Daniel Cellucci, Kevin Montrose, Darcy Quesnel, Nath. Mouniée, Matthew Turk, Evan Watt, Richard Fine, Charles-Pierre Astolfi, Jason Davies, Barnaba Turek, Gordon Tisher, Brian Slesinsky, Víctor Adrián de la Cruz Serrano, Rolando Abarca, Alejandro Espinoza, Jan Laussmann, Daniel Parnell, tomasz p, Filip Szczepański, Richard Rasu, Christopher Batty
This post was originally on Google+
http://mrob.com/pub/math/quad-grid-glider.html