p84 honey farm hassler
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p84 honey farm hassler | |||||||||
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Pattern type | Oscillator | ||||||||
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Oscillator type | Pipsquirter | ||||||||
Number of cells | 42 | ||||||||
Bounding box | 35 × 22 | ||||||||
Period | 84 | ||||||||
Mod | 84 | ||||||||
Heat | 41.9 | ||||||||
Volatility | 0.94 | ||||||||
Strict volatility | 0.94 | ||||||||
Discovered by | Mitchell Riley | ||||||||
Year of discovery | 2022 | ||||||||
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p84 honey farm hassler is a period-84 oscillator found by Mitchell Riley on May 10, 2022 using a modified version of CatForce which supports static symmetries.[1] With only 42 cells, it is the smallest known p84 oscillator by population, surpassing 52P84.
A 16-glider synthesis of this oscillator was found on the day of its discovery.[2] An unknown user improved this to 13 gliders soon after: two gliders for each of the honey farms and three of the fishhooks, and three gliders for the last fishhook. On July 16, 2023, Chris857 reduced the cost to 12 gliders.[3][4]
On June 21, iNoMed found that this oscillator could be used to filter a period-28 glider gun, resulting in a p84 gun with a bounding box of only 35 × 47.[5]
Gallery
Period-84 glider gun with a bounding box of only 35 × 47[5] (click above to open LifeViewer) RLE: here Plaintext: here |
Period-84 glider gun with a bounding box of only 39 × 22[6] (click above to open LifeViewer) RLE: here Plaintext: here |
References
- ↑ cvojan (May 10, 2022). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
- ↑ Ian07 (May 10, 2022). Message in #cgol on the Conwaylife Lounge Discord server
- ↑ shinjuku (#4663653717) (July 16, 2023). Job triggered by Adam P. Goucher at GitLab Catagolue project.
- ↑ Chris857 (July 16, 2023). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
- ↑ 5.0 5.1 iNoMed (June 21, 2022). Re: Execution of Old Guns by Variable-Speed Firing Squad (discussion thread) at the ConwayLife.com forums
- ↑ Carson Cheng (January 17, 2023). Re: Gun Discussion Thread (discussion thread) at the ConwayLife.com forums
External links
Categories:
- Patterns
- Oscillators with 42 cells
- Periodic objects with minimum population 42
- Patterns with 42 cells
- Patterns found by Mitchell Riley
- Patterns found in 2022
- Patterns that can be constructed with 12 gliders
- Oscillators
- Pipsquirters
- Oscillators with period 84
- Oscillators with mod 84
- Oscillators with heat 41
- Oscillators with volatility 0.94
- Oscillators with strict volatility 0.94
- Sparkers
- Sparkers with period 84
- Domino sparkers
- Moderate sparkers
- Patterns with 180-degree rotation symmetry
- Honey farm hasslers