Difference between revisions of "58P5H1V1"
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'''58P5H1V1''' is an unnamed [[c/5 diagonal]] [[spaceship]] discovered by [[Matthias Merzenich]] on September 5, {{year|2010}}. In terms of its minimum population of {{cells|58}} [[cell]]s it is the smallest known c/5 diagonal spaceship. It provides [[spark]]s at its trailing edge which can perturb [[glider]]s, and this property was used to create the first c/5 diagonal [[puffer]]s. These sparks also allow the attachment of tagalongs which was used to create the first c/5 diagonal [[wickstretcher]] in January {{year|2011}}.<ref>{{Cite web|url=http://pentadecathlon.com/lifeNews/2011/01/new_c5_diagonal_technology_1.html|title=New c/5 diagonal technology|author=Adam P. Goucher|publisher=Game of Life News|date=January 26, 2011}}</ref> A period-1540 glide-symmetric three-ship puffer was discovered by [[Peter Naszvadi]] in March {{year|2020}}.<ref name="post92484" /> | '''58P5H1V1''' is an unnamed [[c/5 diagonal]] [[spaceship]] discovered by [[Matthias Merzenich]] on September 5, {{year|2010}}. In terms of its minimum population of {{cells|58}} [[cell]]s it is the smallest known c/5 diagonal spaceship. It provides [[spark]]s at its trailing edge which can perturb [[glider]]s, and this property was used to create the first c/5 diagonal [[puffer]]s. These sparks also allow the attachment of tagalongs which was used to create the first c/5 diagonal [[wickstretcher]] in January {{year|2011}}.<ref>{{Cite web|url=http://pentadecathlon.com/lifeNews/2011/01/new_c5_diagonal_technology_1.html|title=New c/5 diagonal technology|author=Adam P. Goucher|publisher=Game of Life News|date=January 26, 2011}}</ref> A period-1540 glide-symmetric three-ship puffer was discovered by [[Peter Naszvadi]] in March {{year|2020}}.<ref name="post92484" /> | ||
The final step for a [[glider synthesis]] of this spaceship was found by [[Goldtiger997]] and [[Tanner Jacobi]] on April 2, 2020.<ref name="post93110" /> Goldtiger997 posted a complete {{gliders|220}} synthesis, including the base [[still life]], on the next day,<ref name="post93167" /> making 58P5H1V1 the first spaceship of its speed to be synthesized. Reductions to the synthesis have since been made.<ref name="post93256" /> | The final step for a [[glider synthesis]] of this spaceship was found by [[Goldtiger997]] and [[Tanner Jacobi]] on April 2, 2020.<ref name="post93110" /> Goldtiger997 posted a complete {{gliders|220}} synthesis, including the base [[still life]], on the next day,<ref name="post93167" /> making 58P5H1V1 the first spaceship of its speed to be synthesized. Reductions to the synthesis have since been made.<ref name="post93256" /><ref name="post93279" /> | ||
==Image gallery== | ==Image gallery== | ||
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|p = 93256 | |p = 93256 | ||
|author = Goldtiger997 | |author = Goldtiger997 | ||
|date = April 4, 2020 | |||
}}</ref> | |||
<ref name="post93279">{{LinkForumThread | |||
|format = ref | |||
|title = Re: Small Spaceship Syntheses | |||
|p = 93279 | |||
|author = Tanner Jacobi | |||
|date = April 4, 2020 | |date = April 4, 2020 | ||
}}</ref> | }}</ref> | ||
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[[Category:Unnamed periodic objects]] | [[Category:Unnamed periodic objects]] | ||
__NOTOC__ | |||
Revision as of 23:09, 6 April 2020
| 58P5H1V1 | |||||||||
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| Pattern type | Spaceship | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 58 | ||||||||
| Bounding box | 24 × 24 | ||||||||
| Direction | Diagonal | ||||||||
| Period | 5 | ||||||||
| Mod | 5 | ||||||||
| Speed | c/5 | c/5 | ||||||||
| Heat | 64 | ||||||||
| Discovered by | Matthias Merzenich | ||||||||
| Year of discovery | 2010 | ||||||||
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58P5H1V1 is an unnamed c/5 diagonal spaceship discovered by Matthias Merzenich on September 5, 2010. In terms of its minimum population of 58 cells it is the smallest known c/5 diagonal spaceship. It provides sparks at its trailing edge which can perturb gliders, and this property was used to create the first c/5 diagonal puffers. These sparks also allow the attachment of tagalongs which was used to create the first c/5 diagonal wickstretcher in January 2011.[1] A period-1540 glide-symmetric three-ship puffer was discovered by Peter Naszvadi in March 2020.[2]
The final step for a glider synthesis of this spaceship was found by Goldtiger997 and Tanner Jacobi on April 2, 2020.[3] Goldtiger997 posted a complete 220-glider synthesis, including the base still life, on the next day,[4] making 58P5H1V1 the first spaceship of its speed to be synthesized. Reductions to the synthesis have since been made.[5][6]
Image gallery
 |
See also
References
- ↑ Adam P. Goucher (January 26, 2011). "New c/5 diagonal technology". Game of Life News.
- ↑ Peter Naszvadi (March 27, 2020). Re: Thread For Your Useless Discoveries (discussion thread) at the ConwayLife.com forums
- ↑ Tanner Jacobi (April 2, 2020). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Goldtiger997 (April 3, 2020). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Goldtiger997 (April 4, 2020). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Tanner Jacobi (April 4, 2020). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
External links
- 58P5H1V1 at the Life Lexicon
Categories:
- Patterns
- Spaceships with 58 cells
- Periodic objects with minimum population 58
- Patterns with 58 cells
- Patterns found by Matthias Merzenich
- Patterns found in 2010
- Patterns that can be constructed with between 100 and 199 gliders
- Spaceships
- Spaceships with period 5
- Diagonal spaceships
- Spaceships with speed c/5
- Spaceships with unsimplified speed c/5
- Spaceships with heat 64
- Spaceships with mod 5
- Patterns with bilateral diagonal symmetry
- Unnamed periodic objects