Schick engine: Difference between revisions
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Its eleven-cell rear [[spark]] can be perturbed by other c/2 spaceships to form a variety of [[puffer]]s and thus it is a [[puffer engine]]. | Its eleven-cell rear [[spark]] can be perturbed by other c/2 spaceships to form a variety of [[puffer]]s and thus it is a [[puffer engine]]. | ||
The Schick engine first appeared [[natural]]ly on 12th February 2019, having previously emerged (along with its middleweight and heavyweight variants) from symmetric soups on [[Catagolue]].<ref name=" | The Schick engine first appeared [[natural]]ly on 12th February 2019,<ref name="post70479" /> having previously emerged (along with its middleweight and heavyweight variants) from symmetric soups on [[Catagolue]].<ref name="post14978" /><ref name="post17658" /><ref name="post28997" /> | ||
== Gallery == | == Gallery == | ||
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|author = Adam P. Goucher | |author = Adam P. Goucher | ||
|date = February 12, 2019 | |date = February 12, 2019 | ||
}}</ref> | |||
<ref name="post14978">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 14978 | |||
|author = Richard Schank | |||
|date = December 14, 2014 | |||
}}</ref> | |||
<ref name="post17658">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 17658 | |||
|author = Richard Schank | |||
|date = March 10, 2015 | |||
}}</ref> | |||
<ref name="post28997">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Soup search results | |||
|p = 28997 | |||
|author = gmc_nxtman | |||
|date = March 20, 2016 | |||
}}</ref> | }}</ref> | ||
</references> | </references> | ||
Revision as of 17:46, 7 March 2020
| Schick engine | |||||||||
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| Pattern type | Tagalong Spaceship | ||||||||
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| Number of cells | 39 | ||||||||
| Bounding box | 20 × 11 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 12 (mod: 12) | ||||||||
| Speed | c/2 | 6c/12 | ||||||||
| Heat | 43.2 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Paul Schick | ||||||||
| Year of discovery | 1972 | ||||||||
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Schick engine (or Schick ship) is a period-12 c/2 orthogonal spaceship that was found by Paul Schick in 1972. Alternatively, it may refer just to the tagalong (displayed in green) that is attached to the back of the two lightweight spaceships. The tagalong may also be attached to the back of two middleweight spaceships, two heavyweight spaceships, or a lightweight spaceship and a heavyweight spaceship.
Its eleven-cell rear spark can be perturbed by other c/2 spaceships to form a variety of puffers and thus it is a puffer engine.
The Schick engine first appeared naturally on 12th February 2019,[1] having previously emerged (along with its middleweight and heavyweight variants) from symmetric soups on Catagolue.[2][3][4]
Gallery
See also
References
- ↑ Adam P. Goucher (February 12, 2019). Re: Soup search results (discussion thread) at the ConwayLife.com forums
- ↑ Richard Schank (December 14, 2014). Re: Soup search results (discussion thread) at the ConwayLife.com forums
- ↑ Richard Schank (March 10, 2015). Re: Soup search results (discussion thread) at the ConwayLife.com forums
- ↑ gmc_nxtman (March 20, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
External links
- Schick engine at the Life Lexicon
- The Schick Engine (glider 13374) at David Eppstein's Glider Database
- 39P12H6V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Catagolue
Categories:
- Patterns
- Spaceships with 39 cells
- Periodic objects with minimum population 39
- Patterns with 39 cells
- Patterns found by Paul Schick
- Patterns found in 1972
- Patterns that can be constructed with 10 gliders
- Outer-totalistically endemic patterns
- Spaceships
- Tagalongs
- Spaceships with period 12
- Orthogonal spaceships
- Spaceships with speed c/2
- Spaceships with unsimplified speed 6c/12
- Spaceships with heat 43
- Spaceships with mod 12
- Smoking ships
- Puffer engines
- Patterns with bilateral orthogonal symmetry
- Natural periodic objects