Hebdarole
Jump to navigation
Jump to search
| Hebdarole | |||||||||
| View animated image | |||||||||
| View static image | |||||||||
| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 97 | ||||||||
| Bounding box | 24 × 19 | ||||||||
| Period | 7 (mod: 7) | ||||||||
| Heat | 25.7 | ||||||||
| Volatility | 0.49 | 0.49 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Noam Elkies Alan Hensel | ||||||||
| Year of discovery | 1997 | ||||||||
| |||||||||
| |||||||||
| |||||||||
Hebdarole is a period-7 oscillator that was found by Noam Elkies in November 1997. It was originally found in the larger but more symmetric induction coil form shown below that creates 2 sparks. The smaller version shown to the right was found soon after by Alan Hensel using a component found by David Buckingham in June 1977, but that only creates one domino spark.
Its population cycles between 97, 103, 99, 111, 103, 119, and 107 cells.
Image gallery
 The original form of hebdarole |
See also
External links
- Hebdarole at the Life Lexicon
Categories:
- Patterns
- Oscillators with 97 cells
- Periodic objects with minimum population 97
- Patterns with 97 cells
- Patterns found by Noam Elkies
- Patterns found by Alan Hensel
- Patterns found in 1997
- Oscillators
- Oscillators with period 7
- Oscillators with mod 7
- Oscillators with heat 25
- Oscillators with volatility 0.49
- Oscillators with strict volatility 0.49
- Sparkers
- Sparkers with period 7
- Domino sparkers
- Moderate sparkers
- Patterns with rectangular orthogonal symmetry