Eater tail siamese long snake: Difference between revisions

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|by              = 8
|by              = 8
|fc              = 29.3
|fc              = 29.3
|symmetry        = n
|discoverer      = Robert Wainwright
|discoverer      = Robert Wainwright
|discoverer2      = Everett Boyer
|discoverer2      = Everett Boyer
Line 11: Line 12:
|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
Line 26: Line 27:
This still life can be [[Glider synthesis|constructed]] with {{gliders|5|text=5 gliders}}.<ref name="catagolue_object" /><ref name="niemiec" />
This still life can be [[Glider synthesis|constructed]] with {{gliders|5|text=5 gliders}}.<ref name="catagolue_object" /><ref name="niemiec" />


{|style="margin:auto;width:300px;"
{| style="margin:auto;width:300px"
|{{EmbedViewer
|{{EmbedViewer
|rle          = x = 34, y = 24, rule = B3/S23
|rle          = x = 38, y = 30, rule = B3/S23
bo$2bo$3o4$9bo$7b2o$8b2o$31b2o$32bo$31bo$30bo$11b3o16b2o$11bo19bo$12bo18bobo$32b2o3$6b3o$8bo$7bo10b2o$17b2o$19bo!
2bo$obo$b2o4$15bobo$15b2o$16bo4$35b2o$36bo$35bo$34bo$34b2o$35bo$35bobo
|viewerconfig = #C [[ THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 3 T 28 PAUSE 2 LOOP 29 ]]
$19b2o15b2o$19bobo$19bo4$7b2o$6bobo$8bo17bo$25b2o$25bobo!
|viewerconfig = #C [[ HEIGHT 400 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 42 PAUSE 2 LOOP 43 ]]
|position    = center
|position    = center
|caption      = A 5G synthesis<ref name="niemiec" />
|caption      = A 5G synthesis<ref name="niemiec" />
}}
}}
|-
|{{EmbedViewer
|{{EmbedViewer
|rle          = x = 30, y = 25, rule = B3/S23
|rle          = x = 42, y = 38, rule = B3/S23
7bo$5bobo$6b2o5$obo$b2o$bo10bo$10bobo$11b2o2$25bobo$25b2o$26bo4$27b3o$
8bo$6bobo$7b2o3$o$b2o$2o2$31bo$9bo20bo$10b2o18b3o$9b2o10$39b2o$40bo$
27bo$28bo$10b2o$11b2o$10bo!
39bo$38bo$38b2o$39bo$39bobo$40b2o4$13b2o$12bobo$14bo13bo$27b2o$27bobo!
|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 [[ HEIGHT 450 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 81 PAUSE 2 LOOP 82 ]]
|position    = center
|position    = center
|caption      = An incremental 6G synthesis
|caption      = An two-stage 6G synthesis<ref name="post160617" />
}}
}}
|-
|-
|{{EmbedViewer
|{{EmbedViewer
|rle          = x = 34, y = 36, rule = B3/S23
|rle          = x = 39, y = 44, 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!
6bo$4bobo$5b2o2$32bo$30b2o$31b2o2$bo34bo$2bo33bobo$3o33b2o4$26bo$24b2o
|viewerconfig = #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 ]]
$25b2o$3bo$4b2o$3b2o8$35b2o$36bo$35bo$34bo$34b2o$35bo$35bobo$36b2o4$9b
2o$8bobo$10bo13bo$23b2o8b2o$23bobo6b2o$34bo!
|viewerconfig = #C [[ HEIGHT 480 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 41 PAUSE 1 T 71 PAUSE 2 LOOP 72 ]]
|position    = center
|position    = center
|caption      = A three-stage 9G synthesis<ref name="niemiec" />
|caption      = A three-stage 9G synthesis<ref name="niemiec" />
Line 53: Line 58:


== 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 65: Line 70:
<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__

Latest revision as of 14:53, 9 August 2024

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 ]]
View static image
Pattern type Strict still life
Number of cells 12
Bounding box 4 × 8
Frequency class 29.3
Static symmetry n (C1)
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 = 38, y = 30, rule = B3/S23 2bo$obo$b2o4$15bobo$15b2o$16bo4$35b2o$36bo$35bo$34bo$34b2o$35bo$35bobo $19b2o15b2o$19bobo$19bo4$7b2o$6bobo$8bo17bo$25b2o$25bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 42 PAUSE 2 LOOP 43 ]]
A 5G synthesis[2]
(click above to open LifeViewer)
x = 42, y = 38, rule = B3/S23 8bo$6bobo$7b2o3$o$b2o$2o2$31bo$9bo20bo$10b2o18b3o$9b2o10$39b2o$40bo$ 39bo$38bo$38b2o$39bo$39bobo$40b2o4$13b2o$12bobo$14bo13bo$27b2o$27bobo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 450 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 81 PAUSE 2 LOOP 82 ]]
An two-stage 6G synthesis[3]
(click above to open LifeViewer)
x = 39, y = 44, rule = B3/S23 6bo$4bobo$5b2o2$32bo$30b2o$31b2o2$bo34bo$2bo33bobo$3o33b2o4$26bo$24b2o $25b2o$3bo$4b2o$3b2o8$35b2o$36bo$35bo$34bo$34b2o$35bo$35bobo$36b2o4$9b 2o$8bobo$10bo13bo$23b2o8b2o$23bobo6b2o$34bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 480 THEME Book ZOOM 10 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 41 PAUSE 1 T 71 PAUSE 2 LOOP 72 ]]
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


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