Snake pit: Difference between revisions
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m Pentadecathlon ID |
m isorule |
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| Line 16: | Line 16: | ||
|rulemin = B3/S23 | |rulemin = B3/S23 | ||
|rulemax = B3678/S02345678 | |rulemax = B3678/S02345678 | ||
|rulespecial = [[Conway's Game of Life|Conway Life]] | |rulespecial = [[Conway's Game of Life|Conway Life]], [[HighLife]] | ||
|isorulemin = B3y/S2ae3nr | |||
|isorulemax = B2ekn34-iry5-nr678/S01c2345678 | |||
|life105 = true | |life105 = true | ||
|life106 = true | |life106 = true | ||
Revision as of 15:30, 12 January 2019
| Snake pit | |||||||||
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| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Oscillator type | Muttering moat | ||||||||
| Billiard table | |||||||||
| Number of cells | 26 | ||||||||
| Bounding box | 7 × 7 | ||||||||
| Period | 2 (mod: 1) | ||||||||
| Heat | 4 | ||||||||
| Volatility | 0.14 | 0.14 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Rotor type | Pole 2 | ||||||||
| Discovered by | Mark Niemiec | ||||||||
| Year of discovery | 1972 | ||||||||
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Snake pit is a period 2 oscillator made up of four snakes. It has the same rotor as a blinker, with the same external bushing as in fore and back, but with different casing. It was found by Mark Niemiec in 1972.[1]
See also
References
- ↑ Lifeline Volume 6, p. 3
External links
- Snake pit at the Life Lexicon
- 26P2.261 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 26 cells
- Periodic objects with minimum population 26
- Patterns with 26 cells
- Patterns found by Mark Niemiec
- Patterns found in 1972
- Oscillators
- Muttering moats
- Billiard tables
- Oscillators with period 2
- Oscillators with mod 1
- Oscillators with heat 4
- Oscillators with volatility 0.14
- Oscillators with strict volatility 0.14
- Oscillators with rotor Pole 2
- Patterns with 180-degree rotation symmetry
- Non-flipping oscillators that turn 90 degrees