Quad: Difference between revisions
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{{Oscillator|p=2|c=16|bx=6|by=6|h=8|name=Quad|pname=quad|discoverer=Robert Kraus|discoveryear=1971|life105=true|life106=true|plaintext=true|rle=true|animated=true|synthesis=16|synthesisRLE=true}} | {{Oscillator|p=2|c=16|bx=6|by=6|h=8|v=0.38|name=Quad|pname=quad|discoverer=Robert Kraus|discoveryear=1971|life105=true|life106=true|plaintext=true|rle=true|animated=true|synthesis=16|synthesisRLE=true}} | ||
'''Quad''' (or '''barberpole intersection'''<ref>{{cite web|url=http://www.ericweisstein.com/encyclopedias/life/Quad.html|title=Quad|publisher=Eric Weisstein's Treasure Trove of Life|author=Eric Weisstein|accessdate=May 1, 2009}}</ref>) is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]] and [[muttering moat]] that was found in April [[:Category:Patterns found in 1971|1971]] by [[:Category:Patterns found by Robert Kraus|Robert Kraus]]. It has the same rotor as the [[clock]]. It is the only [[flipper]] that fits inside a 6 × 6 [[bounding box]]. | '''Quad''' (or '''barberpole intersection'''<ref>{{cite web|url=http://www.ericweisstein.com/encyclopedias/life/Quad.html|title=Quad|publisher=Eric Weisstein's Treasure Trove of Life|author=Eric Weisstein|accessdate=May 1, 2009}}</ref>) is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]] and [[muttering moat]] that was found in April [[:Category:Patterns found in 1971|1971]] by [[:Category:Patterns found by Robert Kraus|Robert Kraus]]. It has the same rotor as the [[clock]]. It is the only [[flipper]] that fits inside a 6 × 6 [[bounding box]]. | ||
Revision as of 01:21, 24 August 2012
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| Pattern type | Oscillator | ||||||||
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| Number of cells | 16 | ||||||||
| Bounding box | 6 × 6 | ||||||||
| Period | 2 (mod: Unknown) | ||||||||
| Heat | 8 | ||||||||
| Volatility | 0.38 | 0.38 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | Robert Kraus | ||||||||
| Year of discovery | 1971 | ||||||||
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Quad (or barberpole intersection[1]) is a period 2 oscillator and muttering moat that was found in April 1971 by Robert Kraus. It has the same rotor as the clock. It is the only flipper that fits inside a 6 × 6 bounding box.
See also
References
External links
- Quad at the Life Lexicon
Categories:
- Patterns
- Oscillators with 16 cells
- Periodic objects with minimum population 16
- Patterns with 16 cells
- Patterns found by Robert Kraus
- Patterns found in 1971
- Patterns that can be constructed with 16 gliders
- Oscillators
- Oscillators with period 2
- Oscillators with heat 8
- Oscillators with volatility 0.38
- Oscillators with strict volatility 0.38