Difference between revisions of "29P9"
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==Synthesis== | ==Synthesis== | ||
[[Martin Grant]] found a 59 | [[Martin Grant]] found a {{gliders|59}} [[synthesis]] of 29P9 on August 6, {{year|2016}}.<ref name="post33943" /> | ||
==References== | ==References== | ||
<references> | <references> | ||
<ref name=" | <ref name="post33943">{{LinkForumThread | ||
|format = ref | |format = ref | ||
|title = Re: Synthesising Oscillators | |title = Re: Synthesising Oscillators | ||
|p = | |p = 33943 | ||
|author = Martin Grant | |||
|date = August 6, 2016 | |||
}}</ref> | }}</ref> | ||
</references> | </references> | ||
Revision as of 18:12, 28 September 2019
| 29P9 | |||||||||||
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| Pattern type | Oscillator | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oscillator type | Billiard table | ||||||||||
| Number of cells | 29 | ||||||||||
| Bounding box | 10 × 10 | ||||||||||
| Period | 9 | ||||||||||
| Mod | 9 | ||||||||||
| Heat | 3.3 | ||||||||||
| Volatility | 0.27 | ||||||||||
| Strict volatility | 0.27 | ||||||||||
| Discovered by | Dean Hickerson | ||||||||||
| Year of discovery | 1997 | ||||||||||
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29P9 is an unnamed period 9 billiard table oscillator discovered by Dean Hickerson in April 1997. In terms of its 29 cells, it is the smallest known period 9 oscillator.[1]
Synthesis
Martin Grant found a 59-glider synthesis of 29P9 on August 6, 2016.[2]
References
- ↑ "Class 2 Objects Catalog". Retrieved on April 3, 2009.
- ↑ Martin Grant (August 6, 2016). Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
External links
- 29P9 at Adam P. Goucher's Catagolue
- 29P9.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 29 cells
- Periodic objects with minimum population 29
- Patterns with 29 cells
- Patterns found by Dean Hickerson
- Patterns found in 1997
- Patterns that can be constructed with between 50 and 59 gliders
- Oscillators
- Billiard tables
- Oscillators with period 9
- Oscillators with mod 9
- Oscillators with heat 3
- Oscillators with volatility 0.27
- Oscillators with strict volatility 0.27
- Unnamed periodic objects