Trans-block on cuphook
Jump to navigation
Jump to search
| Cuphook | |||||||||
| View animated image | |||||||||
| View static image | |||||||||
| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Oscillator type | Muttering moat | ||||||||
| Number of cells | 18 | ||||||||
| Bounding box | 9 × 8 | ||||||||
| Frequency class | 41.6 | ||||||||
| Period | 3 (mod: 3) | ||||||||
| Heat | 2 | ||||||||
| Volatility | 0.14 | 0.14 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Rotor type | Cuphook | ||||||||
| Discovered by | Rich Schroeppel | ||||||||
| Year of discovery | 1970 | ||||||||
| |||||||||
| |||||||||
| |||||||||
| |||||||||
Cuphook is a period-3 oscillator that was found by Rich Schroeppel in October 1970.[1] It is one of only three essentially different period 3 oscillators with only three cells in the rotor. The others are 1-2-3 and stillater.
References
- ↑ Robert Wainwright (March 1971). Lifeline, vol 1.
External links
- 18P3.21 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Patterns with Catagolue frequency class 41
- Natural periodic objects
- Oscillators with 18 cells
- Periodic objects with minimum population 18
- Patterns with 18 cells
- Patterns found by Rich Schroeppel
- Patterns found in 1970
- Patterns that can be constructed with 7 gliders
- Oscillators
- Muttering moats
- Oscillators with period 3
- Oscillators with mod 3
- Oscillators with heat 2
- Oscillators with volatility 0.14
- Oscillators with strict volatility 0.14
- Oscillators with rotor Cuphook