OCA:Glider 3736

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The glider 3736 is a small alien 2c/5 orthogonal spaceship, discovered by Robert Wainwright in 1994.[1] The spaceship works in multiple rules, including Grounded Life (B35/S23), Pseudo Life (B357/S238) and B35/S236. The name comes from the online Fano database of gliders in Life-like cellular automata.[2][3]

The spaceship evolves in the same way in all Life-like rules from B35/S23 to B3578/S02368 and all isotropic non-totalistic rules from B3aeijr5aikn/S23-ck to B2i34ceijqry56-ac78/S0234-akw5aejk67c8.

Common predecessors depend on the rule. In particular, there are multiple known ways how a T-tetromino can evolve into a glider 3736.[4]

There are known diagonal SMOSes that are right-angle collisions between two copies of this spaceship, with simplified speeds ranging from c/70d to c/5d and periods ranging from 5 to 345.[5]

Gallery

x = 4, y = 7, rule = B35/S23 2o$obo$o2bo$bobo$o2bo$obo$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 600 WIDTH 600 THUMBSIZE 3 ZOOM 36 GPS 2 AUTOSTART TRACKLOOP 5 1/5 0/5 ]]
Glider 3736
(click above to open LifeViewer)
x = 3, y = 2, rule = B2i3-cknq4j5acikn6ik7c/S23-k4jqy5j6aci 3o$bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 600 WIDTH 600 THUMBSIZE 3 ZOOM 24 GPS 15 AUTOSTART T 0 PAUSE 3 T 79 PAUSE 1 LOOP 80 ]]
T-tetromino evolves into a glider 3736[4][note 1]
(click above to open LifeViewer)
x = 18, y = 18, rule = B2i3aeijr4cijq5-cj6in7c8/S23-c4jnqz5ej6aen 11b3ob3o$11bo2bo2bo$12bo3bo$13b3o8$2o$obo$o2bo$bobo$o2bo$obo$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 600 WIDTH 600 THUMBSIZE 3 ZOOM 18 GPS 40 GRID OFF AUTOSTART TRACKLOOP 345 5/345 5/345 ]]
Endemic 5c/345 diagonal SMOS made up of glider 3736s[5][note 2]
(click above to open LifeViewer)
Catagolue: here


Notes

  1. ↑ The rule is B2i3-cknq4j5acikn6ik7c/S23-k4jqy5j6aci in Hensel notation.
  2. ↑ The rule is B2i3aeijr4cijq5-cj6in7c8/S23-c4jnqz5ej6aen in Hensel notation.

References

  1. ↑ "glider.db". Archived from the original on 2022-11-04.
  2. ↑ "B35/S23". Fano Experimental Web Server.
  3. ↑ "B3578/S23". Fano Experimental Web Server.
  4. ↑ 4.0 4.1 LaundryPizza03 (December 14, 2022). Re: Glider 3736 (discussion thread) at the ConwayLife.com forums
  5. ↑ 5.0 5.1 FWKnightship (December 15, 2022). Re: Glider 3736 (discussion thread) at the ConwayLife.com forums

External links

Retrieved from "https://conwaylife.com/w/index.php?title=OCA:Glider_3736&oldid=136366"