Difference between revisions of "1-2-3"
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|name = 1-2-3 | |name = 1-2-3 | ||
|pname = 123 | |pname = 123 | ||
|f1 = Billiard table | |||
|c = 26 | |c = 26 | ||
|bx = 10 | |bx = 10 | ||
|by = 9 | |by = 9 | ||
|p = 3 | |p = 3 | ||
|m | |m = 3 | ||
|h = 2 | |h = 2 | ||
|v = 0.11 | |v = 0.11 | ||
|sv = 0.11 | |||
|rotor = 1-2-3 | |||
|discoverer = David Buckingham | |discoverer = David Buckingham | ||
|discoveryear = 1972 | |discoveryear = 1972 | ||
|rulemin = B3/S23 | |rulemin = B3/S23 | ||
|rulemax = B378/S0235678 | |rulemax = B378/S0235678 | ||
|rulespecial = [[ | |rulespecial = [[DotLife]], [[Conway's Game of Life|Conway's Life]], [[DryLife]], [[Coagulations]] | ||
| | |isorulemin = B3jn/S2-cn3-eiq | ||
| | |isorulemax = B2in34ceky5ceiq6cen78/S01c234-ik5678 | ||
|plaintext = true | |plaintext = true | ||
|rle = true | |rle = true | ||
|apgcode = xp3_g0gbb8oz11078aqi6 | |||
|animated = true | |animated = true | ||
|viewerconfig = #C [[ THUMBSIZE 2 GPS | |viewerconfig = #C [[ THUMBSIZE 2 GPS 1.5 ]] | ||
}} | }} | ||
'''1-2-3''' was found by [[ | '''1-2-3''' was found by [[David Buckingham]] in August {{year|1972}}. This is one of only three essentially different period-3 oscillators with only three cells in the [[rotor]]. The others are [[stillater]] and [[cuphook]]. | ||
A {{gliders|69}} [[synthesis]] is known for a [[stator]] variant of this oscillator and was discovered by [[Martin Grant]].<ref>{{citeCatagolue|title=xp3_6s17o4s0cczw11da1|page=object/xp3_6s17o4s0cczw11da1/b3s23|accessdate=June 6, 2019}}</ref> | |||
==References== | |||
<references /> | |||
==External links== | ==External links== | ||
{{LinkLexicon|lex_1.htm# | {{LinkLexicon|lex_1.htm#a-123}} | ||
{{LinkCatagolue|xp3_g0gbb8oz11078aqi6}} | {{LinkCatagolue|xp3_g0gbb8oz11078aqi6}} | ||
Revision as of 04:06, 28 December 2019
| 1-2-3 | |||||||||
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| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Oscillator type | Billiard table | ||||||||
| Number of cells | 26 | ||||||||
| Bounding box | 10 × 9 | ||||||||
| Period | 3 | ||||||||
| Mod | 3 | ||||||||
| Heat | 2 | ||||||||
| Volatility | 0.11 | ||||||||
| Strict volatility | 0.11 | ||||||||
| Rotor type | 1-2-3 | ||||||||
| Discovered by | David Buckingham | ||||||||
| Year of discovery | 1972 | ||||||||
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1-2-3 was found by David Buckingham in August 1972. This is one of only three essentially different period-3 oscillators with only three cells in the rotor. The others are stillater and cuphook.
A 69-glider synthesis is known for a stator variant of this oscillator and was discovered by Martin Grant.[1]
References
- ↑ Adam P. Goucher. "xp3_6s17o4s0cczw11da1". Catagolue. Retrieved on June 6, 2019.
External links
- 1-2-3 at the Life Lexicon
Categories:
- Patterns
- Oscillators with 26 cells
- Periodic objects with minimum population 26
- Patterns with 26 cells
- Patterns found by David Buckingham
- Patterns found in 1972
- Oscillators
- Billiard tables
- Oscillators with period 3
- Oscillators with mod 3
- Oscillators with heat 2
- Oscillators with volatility 0.11
- Oscillators with strict volatility 0.11
- Oscillators with rotor 1-2-3