Caterer: Difference between revisions
Jump to navigation
Jump to search
Apple Bottom (talk | contribs) synthesis = 7 |
Apple Bottom (talk | contribs) pd |
||
| Line 1: | Line 1: | ||
{{Oscillator | {{Oscillator | ||
|name | |name = Caterer | ||
|pname | |pname = caterer | ||
|c | |c = 12 | ||
|bx | |bx = 9 | ||
|by | |by = 6 | ||
|p | |p = 3 | ||
|m | |m = 3 | ||
|h | |h = 14.7 | ||
|v | |v = 0.88 | ||
|discoverer | |discoverer = Dean Hickerson | ||
|discoveryear = 1989 | |discoveryear = 1989 | ||
|rulemin | |rulemin = B3/S23 | ||
|rulemax | |rulemax = B378/S2378 | ||
|rulespecial | |rulespecial = [[Conway's Game of Life|Conway Life]] | ||
|synthesis | |synthesis = 7 | ||
|synthesisRLE = true | |synthesisRLE = true | ||
|life105 | |life105 = true | ||
|life106 | |life106 = true | ||
|plaintext | |plaintext = true | ||
|rle = | |rle = true | ||
|animated | |apgcode = xp3_4hh186z07 | ||
|viewerconfig = #C [[ THUMBSIZE 2 GPS 2 ]] | |pentadecathlonid = 12P3.1 | ||
|animated = true | |||
|viewerconfig = #C [[ THUMBSIZE 2 GPS 2 ]] | |||
}} | }} | ||
'''Caterer''' is a [[period]] [[:Category:Oscillators with period 3|3]] [[oscillator]] found by [[:Category:Patterns found by Dean Hickerson|Dean Hickerson]] on August 4, [[:Category:Patterns found in 1989|1989]].<ref>{{CiteHickersonOscillators}}</ref> Its rotor is similar to that of [[jam]]. In terms of its minimum population of [[:Category:patterns with 12 cells|12]] this is the smallest period 3 oscillator, and tied with [[fox]] as the smallest wholly asymmetric oscillator.<!--Mold has glide-reflectivity, NB.--> | '''Caterer''' is a [[period]] [[:Category:Oscillators with period 3|3]] [[oscillator]] found by [[:Category:Patterns found by Dean Hickerson|Dean Hickerson]] on August 4, [[:Category:Patterns found in 1989|1989]].<ref>{{CiteHickersonOscillators}}</ref> Its rotor is similar to that of [[jam]]. In terms of its minimum population of [[:Category:patterns with 12 cells|12]] this is the smallest period 3 oscillator, and tied with [[fox]] as the smallest wholly asymmetric oscillator.<!--Mold has glide-reflectivity, NB.--> | ||
Revision as of 12:01, 26 September 2017
| Caterer | |||||||||
| View animated image | |||||||||
| View static image | |||||||||
| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 12 | ||||||||
| Bounding box | 9 × 6 | ||||||||
| Period | 3 (mod: 3) | ||||||||
| Heat | 14.7 | ||||||||
| Volatility | 0.88 | 0.88 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Dean Hickerson | ||||||||
| Year of discovery | 1989 | ||||||||
| |||||||||
| |||||||||
| |||||||||
| |||||||||
Caterer is a period 3 oscillator found by Dean Hickerson on August 4, 1989.[1] Its rotor is similar to that of jam. In terms of its minimum population of 12 this is the smallest period 3 oscillator, and tied with fox as the smallest wholly asymmetric oscillator.
More generally, any oscillator which serves up a bit in the same manner, such as T-nosed p4 and T-nosed p6, may be referred to as a caterer.
Caterer is about the forty-second most common naturally-occurring oscillator in Achim Flammenkamp's census, being about as frequent as griddle and beehive.[2]
Synthesis
An 11-glider synthesis of the caterer was discovered by Tim Coe;[3] Tanner Jacobi and Chris Cain later found a 7-glider synthesis.
See also
References
- ↑ Dean Hickerson's oscillator stamp collection.
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
- ↑ "Life Credits". Mark D. Niemiec. Retrieved on June 10, 2011.
External links
- Caterer at the Life Lexicon
Categories:
- Patterns
- Oscillators with 12 cells
- Periodic objects with minimum population 12
- Patterns with 12 cells
- Patterns found by Dean Hickerson
- Patterns found in 1989
- Patterns that can be constructed with 7 gliders
- Oscillators
- Oscillators with period 3
- Oscillators with mod 3
- Oscillators with heat 14
- Oscillators with volatility 0.88
- Oscillators with strict volatility 0.88