46P4H1V0
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| 46P4H1V0 | |||||||||||
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| Pattern type | Spaceship | ||||||||||
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| Number of cells | 46 | ||||||||||
| Bounding box | 21 × 10 | ||||||||||
| Direction | Orthogonal | ||||||||||
| Period | 4 | ||||||||||
| Mod | 4 | ||||||||||
| Speed | c/4 | c/4 | ||||||||||
| Heat | 54.0 | ||||||||||
| Discovered by | Tim Coe | ||||||||||
| Year of discovery | 1996 | ||||||||||
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46P4H1V0 is an unnamed c/4 orthogonal spaceship discovered by Tim Coe in May 1996.[1] It was the smallest known c/4 orthogonal spaceship until the discovery of 37P4H1V0.
It was the first c/4 spaceship for which a complete glider synthesis was found, by Tanner Jacobi and Martin Grant on Febuary 4, 2019.
See also
References
- ↑ race.rle from Stephen Silver's January 12, 2004 'ships' collection.
External links
- 46P4H1V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Spaceships with 46 cells
- Periodic objects with minimum population 46
- Patterns with 46 cells
- Patterns found by Tim Coe
- Patterns found in 1996
- Patterns that can be constructed with between 100 and 199 gliders
- Spaceships
- Spaceships with period 4
- Orthogonal spaceships
- Spaceships with speed c/4
- Spaceships with unsimplified speed c/4
- Spaceships with heat 54
- Spaceships with mod 4
- Non-monotonic spaceships
- Patterns with bilateral orthogonal symmetry
- Unnamed periodic objects