112P15
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| 112P15 | |||||||||||
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| Pattern type | Oscillator | ||||||||||
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| Number of cells | 112 | ||||||||||
| Bounding box | 27 × 27 | ||||||||||
| Period | 15 | ||||||||||
| Mod | 15 | ||||||||||
| Heat | 91.73 | ||||||||||
| Volatility | 0.90 | ||||||||||
| Strict volatility | 0.90 | ||||||||||
| Discovered by | Maia Karpovich | ||||||||||
| Year of discovery | 2016 | ||||||||||
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112P15 (or flicker) is an unnamed period-15 oscillator found by Maia Karpovich on April 4, 2016 as part of a haul submitted to Adam P. Goucher's Catagolue.[1][2] It consists of a symmetric 48-bit still life[3] interacting with four copies of an unnamed object which in generation 1 resembles a ship and two gliders.
Synthesis
Mark Niemiec found a 56-glider synthesis of 112P15 on March 30, 2017,[4] based on a sample soup from a haul submitted to Catagolue the same day by an anonymous user.[5] On January 9, 2024, KtT found a 50-glider synthesis.[6][7]
References
- ↑ Maia Karpovich (2016-04-04). "Haul". Catagolue. Retrieved on 2016-04-05.
- ↑ Maia Karpovich (April 5, 2016). Re: Soup search results (discussion thread) at the ConwayLife.com forums
- ↑ xs48_g08k97079k80gzd5l8gxg8l5dzx1470741
- ↑ Mark Niemiec (2017-03-30). "Re: Soup search results". ConwayLife.com forums. Retrieved on 2017-03-30.
- ↑ Anonymous (2017-03-30). "Haul". Catagolue. Retrieved on 2017-03-30.
- ↑ KtT (January 9, 2024). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
- ↑ shinjuku (#5891422770) (January 9, 2024). Job triggered by Adam P. Goucher at GitLab Catagolue project.
External links
Categories:
- Patterns
- Oscillators with between 110 and 119 cells
- Periodic objects with minimum population between 110 and 119
- Patterns with between 110 and 119 cells
- Patterns found by Maia Karpovich
- Patterns found in 2016
- Patterns that can be constructed with between 50 and 59 gliders
- Oscillators
- Oscillators with period 15
- Oscillators with mod 15
- Oscillators with heat 91
- Oscillators with volatility 0.90
- Oscillators with strict volatility 0.90
- Patterns with complete square symmetry
- Sparkers
- Sparkers with period 15
- Dot sparkers
- Moderate sparkers
- Unnamed periodic objects
- Patterns discovered by pseudonymous users
- Semi-natural periodic objects