104P9
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| 104P9 | |||||||||||
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| Pattern type | Oscillator | ||||||||||
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| Number of cells | 104 | ||||||||||
| Bounding box | 18×23 | ||||||||||
| Period | 9 | ||||||||||
| Mod | 9 | ||||||||||
| Heat | 31.5 | ||||||||||
| Volatility | 0.55 | ||||||||||
| Strict volatility | 0.55 | ||||||||||
| Discovered by | wwei23 | ||||||||||
| Year of discovery | 2020 | ||||||||||
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104P9 (or p9 heavyweight emulator[note 1]) is a period-9 oscillator and high-clearance sparker. It was found by wwei23 on November 15, 2020 by combining a known period-9 sparker with a partial result found using JavaLifeSearch.[2]
On December 10, Aidan F. Pierce and David Raucci used this oscillator to construct a p18 R-pentomino shuttle.[3]
See also
Notes
References
- ↑ Ian07 (December 7, 2020). Message in #cgol on the Conwaylife Lounge Discord server
- ↑ wwei23 (November 15, 2020). Message in #cgol on the Conwaylife Lounge Discord server
- ↑ Aidan F. Pierce (December 10, 2020). Re: Thread for basic questions (discussion thread) at the ConwayLife.com forums
External links
Categories:
- Patterns
- Oscillators with 104 cells
- Patterns with 104 cells
- Patterns found by wwei23
- Patterns found in 2020
- Oscillators
- Periodic objects with minimum population 104
- Oscillators with period 9
- Oscillators with mod 9
- Oscillators with heat 31
- Oscillators with volatility 0.55
- Oscillators with strict volatility 0.55
- Sparkers
- Sparkers with period 9
- Domino sparkers
- Strong sparkers
- Patterns with bilateral orthogonal symmetry
- Unnamed periodic objects
- Patterns discovered by pseudonymous users
