Carrier siamese hook-with-tail is a 12-cell still life.
Construction
This still life is known to be constructible with 5 gliders.[1] A 7-glider synthesis was found in March 2021.[2] A 5-glider synthesis was found in May 2022.[3] Some known alternate syntheses can be found in Mark Niemiec's database.[4]
x = 32, y = 20, rule = B3/S23
8bo$9bo$7b3o3$6bo6bo14b2o$7bo4bo16bo$5b3o4b3o12bo$2bo24b2o$obo25bo$b2o
25bob2o$29bobo6$15b3o$15bo$16bo!
#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 34 PAUSE 2 LOOP 35 ]]
| A 5G synthesis[3] (click above to open LifeViewer) |
|
x = 58, y = 70, rule = B3/S23
16bo$17b2o$16b2o12$8bo$9bo$7b3o13$54b2o$55bo$53bo$53b2o$27b2o5bobo8b2o
7bo$28b2o5b2o8bobo6bob2o$27bo7bo9bo9bobo4$34b3o$36bo$35bo26$3o$2bo$bo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ HEIGHT 420 THEME Book ZOOM 10 X 12 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 74 PAUSE 1 T 108 PAUSE 1 T 115 PAUSE 2 LOOP 116 ]]
| A 7G synthesis[2] (click above to open LifeViewer) |
|
x = 34, y = 30, rule = B3/S23
14bo$4bo9bobo$2bobo9b2o$3b2o$27bo$26bo$26b3o2$30b2o$31bo$29bo$14b3o12b
2o$14bo15bo$15bo14bob2o$31bobo$7b2o$8b2o$7bo7b2o$15bobo$15bo5$23b3o$
23bo$24bo$bo$b2o$obo!
#C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]]
#C [[ HEIGHT 380 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 21 PAUSE 1 T 43 PAUSE 2 LOOP 44 ]]
| A 8G synthesis[4] (click above to open LifeViewer) |
|
Occurrence
Among the 121 still lifes with 12 cells, this is the 95th 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.
References
External links