Tub with tail with cape

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Tub with tail with cape
x = 7, y = 5, rule = B3/S23 bo$obo2b2o$bobo2bo$3bobo$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
Pattern type Strict still life
Number of cells 12
Bounding box 7 × 5
Frequency class 26.9
Static symmetry Unspecified
Discovered by Robert Wainwright
Everett Boyer
Year of discovery 1973

The tub with tail with cape is a 12-cell still life.

Construction

x = 32, y = 15, rule = B3/S23 20bo$21b2o$20b2o$15bo$bo11bobo13b2o$obo2b2o7b2o13bobo$bobo2bo22bo$3bob o$3b2o20b3o$27bo$26bo2$18b3o$20bo$19bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 6 PAUSE 1 T 27 PAUSE 2 LOOP 28 ]]
A two-stage 5G synthesis[1]
(click above to open LifeViewer)

Alex Greason found a 5-glider synthesis for this still life in June 2021.[2]

Several known alternate syntheses can be found in Mark Niemiec's database.[3]

Occurrence

Among the 121 still lifes with 12 cells, this is the 33rd most common still life according to Catagolue.

There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.

See also

References

  1. xs12_252sga6 at Adam P. Goucher's Catagolue
  2. Alex Greason (June 24, 2021). Message in #cgol on the Conwaylife Lounge Discord server
  3. The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-96.rle)

External links