Long³ boat

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Long3 boat
x = 6, y = 6, rule = B3/S23 4bo$3bobo$2bobo$bobo$obo$2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] #C [[ ZOOM 42 ]]
Pattern type Strict still life
Number of cells 11
Bounding box 6 × 6
Frequency class 23.2
Discovered by Unknown
Year of discovery Unknown

Long3 boat (or extra long boat) is an 11-cell still life that is the long3 version of the boat.

Construction

This still life can be constructed with 4 gliders.[1]

x = 30, y = 31, rule = B3/S23 bo$2bo$3o5$4bo$5bo12bobo$3b3o12b2o$19bo5$24b2o$24bobo$25bobo$26bobo$27bobo$28bo8$2b2o$3b2o$2bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 380 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 43 PAUSE 1 T 44 PAUSE 2 LOOP 45 ]]
A 4G synthesis[2]
(click above to open LifeViewer)
x = 37, y = 30, rule = B3/S23 18bo$17bo$17b3o$29bo$28bo$bo26b3o$2bo$3o2$31b2o$31bobo$32bobo$33bobo$34bobo$35bo2$17b2o$16b2o$18bo9$25b2o$24b2o$26bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 380 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 38 PAUSE 1 T 47 PAUSE 2 LOOP 48 ]]
A 5G synthesis[2]
(click above to open LifeViewer)
x = 39, y = 48, rule = B3/S23 35bobo$35b2o$36bo12$34bo$34bobo$34b2o22$37bo$36bo$2o34b3o$obo$bobo25bobo$2bobo24b2o$3bobo24bo$4bo12bo$18bo$16b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 700 THEME Book ZOOM 10 X 0 Y 8 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 32 PAUSE 1 T 158 PAUSE 1 T 159 PAUSE 2 LOOP 160 ]]
A different 5G synthesis[2]
(click above to open LifeViewer)


Occurrence

See also: List of common still lifes, List of still lifes with 11 cells

Long³ boat is the 137th most common still life on Adam P. Goucher's Catagolue, being less common than shift-mirrored bookend but more common than cis-mirrored worm. Among all still lifes with 11 cells, it is the 16th most common, being less common than carrier with feather but more common than eater with cape.[3] There are no collisions in octohash, octo3obj or octo3g databases with this still life occurring in the ash.

References

  1. xs11_g8ka52z11 at Adam P. Goucher's Catagolue
  2. 2.0 2.1 2.2 The 46 eleven-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 11/11-1.rle)
  3. Adam P. Goucher. "Statistics". Catagolue. Retrieved on May 14, 2023.

External links