Twirling T-tetsons 2

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Twirling T-tetsons 2
7b2o3b2o10b$6bo7bo9b$9bobo12b$7b2o3b2o10b4$21b3o$20b3ob$13bo10b$3o9b3o 9b$b3o20b$20b3ob$21b3o2$b3o20b$3o9b3o9b$13bo10b3$10b2o3b2o7b$12bobo9b$ 9bo7bo6b$10b2o3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 4 THUMBSIZE 2 WIDTH 480 HEIGHT 480 ]]
Pattern type Oscillator
Oscillator type Shuttle
Number of cells 56
Bounding box 24×24
Period 60
Mod 15
Heat 83.2
Volatility 0.94
Strict volatility 0.68
Discovered by Robert Wainwright
Year of discovery 1989

Twirling T-tetsons 2 is a period-60 oscillator that consists of a pre-pulsar hassled by killer toads. It was found by Robert Wainwright in 1989.[1] Tanner Jacobi found a stable support for this oscillator on December 2, 2020,[2] which was later reduced into a loaf spin by David Raucci on November 22, 2021,[3] and synthesized by iNoMed the next day.[4][5]

On June 19, 2022, Carson Cheng found a 30-glider synthesis of the original version of this oscillator.[6]

Gallery

Generation 4, which shows that the object being hassled really is a pre-pulsar.
x = 40, y = 40, rule = B3/S23 27bo$26bobo$26bobo$25b2ob3o$20b2o9bo$20b2o3b2ob3o$25b2obo2$4bo16b2o$3b obo14bo2bo$3bobo14bobo3bo$b3ob2o14bo3bobo$o10bo14bo$b3ob2o3bobo$3bob2o 4bo2$9bo5bo5bo$8bobo3bobo3bobo$4b2o2bo2bobo3bobo3bo$4b2o3b2o3bobo3bobo $15bo5bo7b2o3b2o$28bo2bo2b2o$29bobo$30bo2$28bo4b2obo$27bobo3b2ob3o$13b o14bo10bo$12bobo3bo14b2ob3o$13bo3bobo14bobo$16bo2bo14bobo$17b2o16bo2$ 11bo$9b6o3b2o$8bo4bo4b2o$9b3ob2o$11bobo$11bobo$12bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ GPS 4 THUMBSIZE 2 WIDTH 480 HEIGHT 480 AUTOSTART ZOOM 8 ]]
Stable form
(click above to open LifeViewer)
RLE: here Plaintext: here

See also

References

  1. Dean Hickerson's oscillator stamp collection. Retrieved on March 14, 2020.
  2. Tanner Jacobi (December 2, 2020). Message in #cgol on the Conwaylife Lounge Discord server
  3. David Raucci (November 22, 2021). Message in #cgol on the Conwaylife Lounge Discord server
  4. iNoMed (November 22, 2021). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
  5. iNoMed (November 23, 2021). Message in #cgol on the Conwaylife Lounge Discord server
  6. Carson Cheng (June 17, 2022). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums

External links

  • 56P60.1 at Heinrich Koenig's Game of Life Object Catalogs