258P3: Difference between revisions
Jump to navigation
Jump to search
combined refs |
Tweaking the cell count for testing Special:WantedCategories issues |
||
| Line 2: | Line 2: | ||
|name = 258P3 | |name = 258P3 | ||
|pname = 258p3 | |pname = 258p3 | ||
|c = | |c = 257 | ||
|bx = 28 | |bx = 28 | ||
|by = 27 | |by = 27 | ||
Revision as of 06:38, 12 May 2021
| 258P3 | |||||||||
| View animated image | |||||||||
| View static image | |||||||||
| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 257 | ||||||||
| Bounding box | 28 × 27 | ||||||||
| Period | 3 (mod: 3) | ||||||||
| Heat | 130.7 | ||||||||
| Volatility | 0.54 | 0.54 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Noam Elkies | ||||||||
| Year of discovery | 1997 | ||||||||
| |||||||||
| |||||||||
| |||||||||
258P3 is a period-3 oscillator discovered by Noam Elkies on June 25, 1997.[1] In generation 2 it provides an isolated domino spark which can lead to higher period oscillators, such as the first known period-33 oscillator, 258P3 on Achim's p11. A related but slightly smaller oscillator was found by Karel Suhajda on January 13, 2003.[1]
Image gallery
 |
|
|
References
External links
Categories:
- Patterns
- Oscillators with between 200 and 299 cells
- Periodic objects with minimum population between 200 and 299
- Patterns with between 200 and 299 cells
- Patterns found by Noam Elkies
- Patterns found in 1997
- Oscillators
- Oscillators with period 3
- Oscillators with mod 3
- Oscillators with heat between 130 and 139
- Oscillators with volatility 0.54
- Oscillators with strict volatility 0.54
- Patterns with bilateral orthogonal symmetry
- Sparkers
- Sparkers with period 3
- Domino sparkers
- Strong sparkers
- Unnamed periodic objects