Integral with tub and tail

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Revision as of 03:32, 26 October 2022 by Confocal (talk | contribs) (rm proposed move: (a) there seems to be no associated discussion, which IMO may indicate insufficient understanding of the proposal; (b) could not find the proposed name on the forum which may mean it is not in common use; (c) currently Catagolue uses the same name as the wiki page, and renaming the page would likely cause unnecessary confusion (unless Catagolue name/link is changed accordingly at the same time).)
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Integral with tub and tail
x = 7, y = 6, rule = B3/S23 bo$obo$bobob2o$3bobo$3bobo$4bo! #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 6 × 7
Frequency class 26.9
Static symmetry Unspecified
Discovered by Robert Wainwright
Everett Boyer
Year of discovery 1973

Integral with tub and tail[1] is a 12-cell still life.

Construction

x = 38, y = 43, rule = B3/S23 8bo$6bobo$7b2o15$29bo$4bo23bo$3bobo22b3o$3bobo$bobob2o$obo$bo2$31b2o$31bobo$31bo9$35b2o$35bobo$35bo2$10bo$10b2o$9bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THEME Book ZOOM 10 X -2 Y 2 AUTOSTART GPS 12 T 0 PAUSE 3 T 33 PAUSE 1 T 80 PAUSE 2 LOOP 81 ]]
A two-stage 5G synthesis[2]
(click above to open LifeViewer)

Integral with tub and tail is known to be constructible with 5 gliders.[1] A synthesis is shown above; several alternate syntheses are available in Mark Niemiec's database.[2]

Occurrence

Among the 121 still lifes with 12 cells, this is the 35th most common still life according to Catagolue.

There are no occurrences of this still life in final patterns of collisions in octohash, octo3obj or octo3g databases.

See also

References

External links