64P2H1V0
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| 64P2H1V0 | |||||||||
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| Pattern type | Spaceship | ||||||||
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| Number of cells | 64 | ||||||||
| Bounding box | 31 × 8 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 2 | ||||||||
| Mod | 2 | ||||||||
| Speed | c/2 | ||||||||
| Speed (unsimplified) | c/2 | ||||||||
| Heat | 62 | ||||||||
| Discovered by | Dean Hickerson | ||||||||
| Year of discovery | 1989 | ||||||||
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64P2H1V0 is an unnamed c/2 orthogonal spaceship discovered, along with several other period-2 spaceships, by Dean Hickerson on July 28, 1989. Although Hickerson does not remember which specific spaceship was discovered first, this was among the earliest.[1] In terms of its 64 cells, it is the smallest period 2 spaceship,[2][3] although there are several higher-period c/2 spaceships that are smaller like the LWSS.
See also
References
- ↑ David Bell (August 18, 1992), Spaceships in Conway's Life (Part 2)
- ↑ "Smallest Spaceships". LifeInfo. Archived from the original on November 1, 2022. Retrieved on June 18, 2009.
- ↑ Keith Amling (November 15, 2023). Re: LLSSS min pop search results spam (discussion thread) at the ConwayLife.com forums
External links
- The home page of David Ingalls Bell including his article, Spaceships in Conway's Life (Part 2)
- 64P2H1V0 at Adam P. Goucher's Catagolue
- 64P2H1V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Spaceships with 64 cells
- Periodic objects with minimum population 64
- Patterns with 64 cells
- Patterns found by Dean Hickerson
- Patterns found in 1989
- Spaceships
- Spaceships with period 2
- Orthogonal spaceships
- Spaceships with speed c/2
- Spaceships with unsimplified speed c/2
- Spaceships with heat 62
- Spaceships with mod 2
- Patterns with bilateral orthogonal symmetry
- Unnamed periodic objects