70P5H2V0
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| 70P5H2V0 | |||||||||
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| Pattern type | Spaceship | ||||||||
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| Number of cells | 70 | ||||||||
| Bounding box | 18 × 16 | ||||||||
| Direction | Orthogonal | ||||||||
| Period | 5 (mod: 5) | ||||||||
| Speed | 2c/5 | 2c/5 | ||||||||
| Heat | 53.6 | ||||||||
| Kinetic symmetry | -e | ||||||||
| Discovered by | Hartmut Holzwart | ||||||||
| Year of discovery | 1992 | ||||||||
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70P5H2V0 is a 2c/5 orthogonal spaceship discovered by Hartmut Holzwart on December 5, 1992.[1] It was the first 2c/5 spaceship to be discovered that was not based on 44P5H2V0.
The final step for a potential glider synthesis of this spaceship was found by Goldtiger997 on January 23, 2022.[2] A complete synthesis was posted on January 26.[3]
See also
References
- ↑ David Bell's article, "Spaceships in Conway's Life (Addendum 1)"
- ↑ Goldtiger997 (January 23, 2022). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
- ↑ Goldtiger997 (January 26, 2022). Re: Small Spaceship Syntheses (discussion thread) at the ConwayLife.com forums
External links
- 70P5H2V0 at the Life Lexicon
- 70P5H2V0.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Spaceships with 70 cells
- Periodic objects with minimum population 70
- Patterns with 70 cells
- Patterns found by Hartmut Holzwart
- Patterns found in 1992
- Patterns that can be constructed with between 200 and 299 gliders
- Spaceships
- Spaceships with period 5
- Orthogonal spaceships
- Spaceships with speed 2c/5
- Spaceships with unsimplified speed 2c/5
- Spaceships with heat 53
- Spaceships with mod 5
- Spaceships with -e symmetry
- Unnamed periodic objects