Very long claw with tail: Difference between revisions

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Line 6: Line 6:
|by              = 4
|by              = 4
|fc              = 31.3
|fc              = 31.3
|symmetry        = n
|discoverer      = Robert Wainwright
|discoverer2      = Everett Boyer
|discoveryear    = 1973
|rulemin          = B/S23
|rulemin          = B/S23
|rulemax          = B3678/S012345678
|rulemax          = B3678/S012345678
|rulespecial      = [[Conway's Game of Life|Conway Life]], [[HighLife]]
|isorulemin      = B/S2-i3nr
|isorulemin      = B/S2-i3nr
|isorulemax      = B2cin34-ajkn5-q678/S012345678
|isorulemax      = B2cin34-ajkn5-q678/S012345678
|synthesis        = 7
|synthesis        = 5
|plaintext        = true
|plaintext        = true
|rle              = true
|rle              = true
|apgcode          = xs12_17842156
|apgcode          = xs12_17842156
|niemiecid             = 12.38
|niemiecid       = 12.38
|pentadecathlonid = 12.24
|pentadecathlonid = 12.24
}}{{stub}}
|viewerconfig    = #C [[ ZOOM 54 ]]
The '''very long claw with tail''' is a {{slcells|12}}-[[cell]] [[still life]], and the 79th most common such still life according to [[Catagolue]].
}}
The '''very long claw with tail''' is a {{slcells|12|text=12-cell}} [[still life]].


==External links==
== Construction ==
{{LinkCatagolue|xs12_17842156}}
This still life is known to be [[Glider synthesis|constructible]] with 5 gliders.<ref name="catagolue_object" /> A {{gliders|5}} synthesis was found in August {{year|2022}}.<ref name="j2930202219" />
{{LinkNiemiec|12/12-838.rle|patternname=12.38}}
 
{{LinkPentadecathlonObject|12.24}}
{{gallery top}}
{{gallery item|{{EmbedViewer
|rle          = x = 44, y = 36, rule = B3/S23
2bo$obo$b2o2$31bo$30bo$30b3o3$13bobo$14b2o$14bo4$36b2o3b2o$37bo2bo2bo$
37bobo2b2o$38bo2$9b2o$8bobo$10bo11$15b3o$17bo$16bo!
|viewerconfig = #C [[ HEIGHT 450 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 58 PAUSE 2 LOOP 59 ]]
|position    = center
|caption      = A 5G synthesis<ref name="j2930202219" />
}}}}
{{gallery item|{{EmbedViewer
|rle          = x = 46, y = 43, rule = B3/S23
30bo$28b2o$29b2o8$18bobo16bo$19b2o14b2o$19bo16b2o7$32bo$32bobo$32b2o$
38b2o3b2o$39bo2bo2bo$39bobo2b2o$18b3o19bo$20bo$19bo7$b2o$obo$2bo4$15b
2o$14bobo$16bo!
|viewerconfig = #C [[ HEIGHT 450 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 24 PAUSE 1 T 71 PAUSE 2 LOOP 72 ]]
|position    = center
|caption      = A 7G synthesis<ref name="niemiec" />
|style        = width:300px;
}}}}
{{gallery item|{{EmbedViewer
|rle          = x = 59, y = 63, rule = B3/S23
bo$2bo$3o52bo$55bobo$55b2o6$56bobo$56b2o$57bo7$36bo$34b2o$35b2o2$38bo$
38bobo$38b2o4$8bo$6bobo$7b2o39b2o3b2o$49bo2bo2bo$49bobo2b2o$50bo4$13b
2o$12bobo$14bo13bo$27b2o$27bobo3$33b3o$33bo$34bo$11b2o$12b2o$11bo2$8b
2o$7bobo$9bo6$3o$2bo$bo!
|viewerconfig = #C [[ HEIGHT 450 THEME Book ZOOM 8 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 64 PAUSE 1 T 115 PAUSE 2 LOOP 116 ]]
|position    = center
|caption      = A 12G synthesis<ref name="niemiec" />
|style        = width:300px;
}}}}
{{gallery bottom}}
 
== Occurrence ==
{{related|List of common still lifes}}
Among the 121 still lifes with 12 cells, this is the 79th most common still life according to [[Catagolue]].
 
There are no [[collision]]s in [[Octohash database|octohash]], octo3obj or octo3g databases with this still life occurring in the ash.
 
== References ==
<references>
<ref name="catagolue_object">{{LinkCatagolue|xs12_17842156|style=nobullet}}</ref>
<ref name="niemiec">{{LinkNiemiec|p1-12.htm|The 121 twelve-bit still-lifes|rle=12/12-38.rle|nobullet=nobullet}}</ref>
<ref name="j2930202219">{{CiteCatagolueJob|job=2930202219|date=August 24, 2022}}</ref>
</references>
 
== External links ==
* {{LinkCatagolue|xs12_17842156}}
* {{LinkPentadecathlonObject|id=12.24|archivedate=20221029054555}}
 
__NOTOC__

Latest revision as of 16:48, 21 February 2026

Very long claw with tail
x = 8, y = 4, rule = B3/S23 5bo$2o2bobo$o2bo2bo$b2o3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] #C [[ ZOOM 54 ]]
View static image
Pattern type Strict still life
Number of cells 12
Bounding box 8 × 4
Frequency class 31.3
Static symmetry n (C1)
Discovered by Robert Wainwright
Everett Boyer
Year of discovery 1973

The very long claw with tail is a 12-cell still life.

Construction

This still life is known to be constructible with 5 gliders.[1] A 5-glider synthesis was found in August 2022.[2]


x = 44, y = 36, rule = B3/S23 2bo$obo$b2o2$31bo$30bo$30b3o3$13bobo$14b2o$14bo4$36b2o3b2o$37bo2bo2bo$ 37bobo2b2o$38bo2$9b2o$8bobo$10bo11$15b3o$17bo$16bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 450 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 58 PAUSE 2 LOOP 59 ]]
A 5G synthesis[2]
(click above to open LifeViewer)
x = 46, y = 43, rule = B3/S23 30bo$28b2o$29b2o8$18bobo16bo$19b2o14b2o$19bo16b2o7$32bo$32bobo$32b2o$ 38b2o3b2o$39bo2bo2bo$39bobo2b2o$18b3o19bo$20bo$19bo7$b2o$obo$2bo4$15b 2o$14bobo$16bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 450 THEME Book ZOOM 10 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 24 PAUSE 1 T 71 PAUSE 2 LOOP 72 ]]
A 7G synthesis[3]
(click above to open LifeViewer)
x = 59, y = 63, rule = B3/S23 bo$2bo$3o52bo$55bobo$55b2o6$56bobo$56b2o$57bo7$36bo$34b2o$35b2o2$38bo$ 38bobo$38b2o4$8bo$6bobo$7b2o39b2o3b2o$49bo2bo2bo$49bobo2b2o$50bo4$13b 2o$12bobo$14bo13bo$27b2o$27bobo3$33b3o$33bo$34bo$11b2o$12b2o$11bo2$8b 2o$7bobo$9bo6$3o$2bo$bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 450 THEME Book ZOOM 8 X 0 Y 0 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 T 34 PAUSE 1 T 64 PAUSE 1 T 115 PAUSE 2 LOOP 116 ]]
A 12G synthesis[3]
(click above to open LifeViewer)


Occurrence

See also: List of common still lifes

Among the 121 still lifes with 12 cells, this is the 79th 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

  1. ↑ xs12_17842156 at Adam P. Goucher's Catagolue
  2. ↑ 2.0 2.1 shinjuku (#2930202219) (August 24, 2022). Job triggered by Adam P. Goucher at GitLab Catagolue project.
  3. ↑ 3.0 3.1 The 121 twelve-bit still-lifes at Mark D. Niemiec's Life Page (download pattern file: 12/12-38.rle)


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