Eater tail siamese long snake: Difference between revisions

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forum link, formatting, archivedate
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|rulemin          = B/S23
|rulemin          = B/S23
|rulemax          = B3678/S012345678
|rulemax          = B3678/S012345678
|rulespecial      = [[Conway's Game of Life|Conway Life]], [[HighLife]]
|rulespecial      = [[Conway's Game of Life|Conway Life]], {{rl|HighLife}}
|isorulemin      = B/S2-ci3jnr
|isorulemin      = B/S2-ci3jnr
|isorulemax      = B2ikn34-anr5-q678/S012345678
|isorulemax      = B2ikn34-anr5-q678/S012345678
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|viewerconfig = #C [[ THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 17 PAUSE 1 LOOP 100 ]]
|viewerconfig = #C [[ THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 17 PAUSE 1 LOOP 100 ]]
|position    = center
|position    = center
|caption      = An two-stage 6G synthesis{{cn}}
|caption      = An two-stage 6G synthesis<ref name="post160617" />
}}
}}
|-
|-
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== Occurrence ==
== Occurrence ==
 
{{related|List of common still lifes}}
Among the 121 still lifes with 12 cells, this is the 58th [[List of common still lifes|most common still life]] according to [[Catagolue]].
Among the 121 still lifes with 12 cells, this is the 58th most common still life according to [[Catagolue]].


There are no collisions in [[Octohash database|octohash]], octo3obj or octo3g databases with this still life occurring in the ash.
There are no collisions in [[Octohash database|octohash]], octo3obj or octo3g databases with this still life occurring in the ash.
Line 66: Line 66:
<ref name="catagolue_object">{{LinkCatagolue|xs12_03loz643|style=nobullet}}</ref>
<ref name="catagolue_object">{{LinkCatagolue|xs12_03loz643|style=nobullet}}</ref>
<ref name="niemiec">{{LinkNiemiec|p1-12.htm|The 121 twelve-bit still-lifes|rle=12/12-91.rle|nobullet=nobullet}}</ref>
<ref name="niemiec">{{LinkNiemiec|p1-12.htm|The 121 twelve-bit still-lifes|rle=12/12-91.rle|nobullet=nobullet}}</ref>
<ref name="post160617">{{LinkForumThread
|format = ref
|p      = 160617
|title  = Re: Synthesis components
|author = Hdjensofjfnen
|date  = April 19, 2023
}}</ref>
</references>
</references>


== External links ==
== External links ==
* {{LinkCatagolue|xs12_03loz643}}
* {{LinkCatagolue|xs12_03loz643}}
* {{LinkPentadecathlonObject|12.57}}
* {{LinkPentadecathlonObject|id=12.57|archivedate=20221027213935}}


__NOTOC__
__NOTOC__

Revision as of 01:42, 19 April 2023

Eater tail siamese long snake
x = 4, y = 8, rule = B3/S23 2o$obo$2bo$2b2o$3bo$2bo$bo$b2o! #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 4 × 8
Frequency class 29.3
Static symmetry Unspecified
Discovered by Robert Wainwright
Everett Boyer
Year of discovery 1973

The eater tail siamese long snake is a 12-cell still life.

Construction

This still life can be constructed with 5 gliders.[1][2]

x = 34, y = 24, rule = B3/S23 bo$2bo$3o4$9bo$7b2o$8b2o$31b2o$32bo$31bo$30bo$11b3o16b2o$11bo19bo$12bo18bobo$32b2o3$6b3o$8bo$7bo10b2o$17b2o$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 28 PAUSE 2 LOOP 29 ]]
A 5G synthesis[2]
(click above to open LifeViewer)
x = 30, y = 25, rule = B3/S23 7bo$5bobo$6b2o5$obo$b2o$bo10bo$10bobo$11b2o2$25bobo$25b2o$26bo4$27b3o$ 27bo$28bo$10b2o$11b2o$10bo! #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 17 PAUSE 1 LOOP 100 ]]
An two-stage 6G synthesis[3]
(click above to open LifeViewer)
x = 34, y = 36, rule = B3/S23 5bo$6b2o$5b2o2$23bo$22bo$22b3o2$29bo$obo24b2o$b2o25b2o$bo3$17bo$16bo$16b3o$4bo$5bo$3b3o4$31b2o$32bo$31bo$30bo$30b2o$31bo$31bobo$9b2o21b2o$10b2o$9bo5b2o$15bobo6b3o$15bo8bo$25bo! #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 17 PAUSE 1 T 24 PAUSE 1 T 53 PAUSE 1 T 54 PAUSE 2 LOOP 55 ]]
A three-stage 9G synthesis[2]
(click above to open LifeViewer)

Occurrence

See also: List of common still lifes

Among the 121 still lifes with 12 cells, this is the 58th 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_03loz643 at Adam P. Goucher's Catagolue
  2. ↑ 2.0 2.1 2.2 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-91.rle)
  3. ↑ Hdjensofjfnen (April 19, 2023). Re: Synthesis components (discussion thread) at the ConwayLife.com forums