Hook with tail with cape

Hook with tail with cape
x = 7, y = 4, rule = B3/S23 obo2b2o$2obo2bo$3bobo$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
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Pattern type	Strict still life
Number of cells	12
Bounding box	7 × 4
Frequency class	32.2
Static symmetry	Unspecified
Discovered by	Robert Wainwright Everett Boyer
Year of discovery	1973
Rules Outer-totalistic rules B/S23 – B3678/S012345678 # of rules 211 = 2048 Isotropic rules B/S2-i3nr – B2in34-jnry5-n678/S012345678
Glider synthesis Fewest gliders 6 Catagolue-generated RLE synthesis
Pattern files Plaintext hookwithtailwithcape.cells RLE hookwithtailwithcape.rle
Identifiers apgcode xs12_321e853 Niemiec ID 12.97 Pentadecathlon ID 12.19

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

Construction

This still life is known to be constructible with 6 gliders. A 6-glider synthesis was found and submitted to Catagolue by an unknown user in March 2022.

x = 62, y = 36, rule = B3/S23 bo$2bo$3o5$35bo$36bo$34b3o7$31bo$32b2o$31b2o3$36bo$34bobo$35b2o$57b2o$ 56bobo$55bo2bob2o$55b2o2bobo$37b3o$37bo$38bo3$22b3o$24bo$23bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 10 X 10 Y 8 AUTOSTART GPS 12 T 0 PAUSE 3 T 11 PAUSE 1 T 98 PAUSE 1 T 107 PAUSE 2 LOOP 108 ]] A 6G synthesis (click above to open LifeViewer)

x = 37, y = 37, rule = B3/S23 23bo$11bo9b2o$9bobo10b2o$10b2o11$14b2o$13bobo4b3o9b2o$8b3o4bo4bo10bobo $10bo10bo8bo2bob2o$9bo20b2o2bobo16$3o25b3o$2bo25bo$bo27bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 10 X -2 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 42 PAUSE 1 T 54 PAUSE 2 LOOP 55 ]] A 7G synthesis (click above to open LifeViewer)

x = 73, y = 70, rule = B3/S23 71bo$70bo$70b3o12$21bo$22bo$20b3o12$44b2o3b3o$45b2o2bo11b2o$44bo5bo9bo bo$59bo2bob2o$59b2o2bobo11$45b2o$17b2o25b2o$16bobo27bo$18bo18$67b3o$ 67bo$68bo$bo$b2o$obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 10 X 8 Y -4 AUTOSTART GPS 12 T 0 PAUSE 3 T 98 PAUSE 1 T 131 PAUSE 2 LOOP 132 ]] A 8G synthesis (click above to open LifeViewer)

x = 44, y = 30, rule = B3/S23 24bo$24bobo$24b2o2$9bo$10bo$8b3o$bo$2bo$3o5$14bo$12bobo4b2o18b2o$13b2o 5bo17bobo$20bob2o13bo2bob2o$21bobo13b2o2bobo2$4b3o3b3o$6bo5bo4b2o$5bo 5bo5bobo$17bo4$7bo$7b2o$6bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 12 PAUSE 1 T 40 PAUSE 2 LOOP 41 ]] A conversion from hook with tail with eight gliders (click above to open LifeViewer)

Occurrence

Among the 121 still lifes with 12 cells, this is the 88th 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

• Tub with tail with cape

External links

• Hook with tail with cape at Adam P. Goucher's Catagolue
• 12.19 at Heinrich Koenig's Game of Life Object Catalogs