Difference between revisions of "29P9"
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{{Oscillator | {{Oscillator | ||
|name | |name = 29P9 | ||
|pname | |pname = 29p9 | ||
|f1 | |f1 = Billiard table | ||
|c | |c = 29 | ||
|bx | |bx = 10 | ||
|by | |by = 10 | ||
|p | |p = 9 | ||
|m | |m = 9 | ||
|h | |h = 3.3 | ||
|v | |v = 0.27 | ||
|sv | |sv = 0.27 | ||
|discoverer | |discoverer = Dean Hickerson | ||
|discoveryear = 1997 | |discoveryear = 1997 | ||
|rulemin | |rulemin = B3/S23 | ||
|rulemax | |rulemax = B38/S023678 | ||
|rulespecial | |rulespecial = [[DotLife]], [[Conway's Game of Life|Conway's Life]] | ||
|synthesis | |synthesis = 59 | ||
|synthesisRLE = true | |synthesisRLE = true | ||
|life105 | |life105 = true | ||
|life106 | |life106 = true | ||
|plaintext | |plaintext = true | ||
|rle | |rle = true | ||
|apgcode | |apgcode = xp9_0c93wmk46z69bo7421 | ||
|animated | |pentadecathlonid = 29P9.1 | ||
|animated = yes | |||
}} | }} | ||
'''29P9''' is an unnamed [[period]] [[:Category:Oscillators with period 9|9]] [[billiard table configuration|billiard table]] [[oscillator]] discovered by [[Dean Hickerson]] in April [[:Category:patterns found in 1997|1997]]. In terms of its [[:Category:patterns with 29 cells|29]] [[cell]]s, it is the smallest known period 9 oscillator.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=2 |title=Class 2 Objects Catalog |accessdate=April 3, 2009}}</ref> | '''29P9''' is an unnamed [[period]] [[:Category:Oscillators with period 9|9]] [[billiard table configuration|billiard table]] [[oscillator]] discovered by [[Dean Hickerson]] in April [[:Category:patterns found in 1997|1997]]. In terms of its [[:Category:patterns with 29 cells|29]] [[cell]]s, it is the smallest known period 9 oscillator.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=2 |title=Class 2 Objects Catalog |accessdate=April 3, 2009}}</ref> | ||
Revision as of 11:58, 25 February 2018
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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.
- ↑ Re: Synthesising Oscillators (discussion thread) at the ConwayLife.com forums
External links
- 29P9 at Adam P. Goucher's Catagolue
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