Runny nose: Difference between revisions
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'''Runny nose''' is a {{period|3}} [[oscillator]] found by ConwayLife forums user | '''Runny nose''' is a {{period|3}} [[oscillator]] found by ConwayLife forums user [[83bismuth38]] on 5 March {{year|2017}}.<ref name="post41272" /> It is notable due to its small size, at 21 cells, which surprised many due to it not being found earlier, and as such it fills in gaps in oscillator collections. | ||
[[Tanner Jacobi]] and [[iNoMed]] found an {{gliders|18}} [[synthesis]] of this oscillator on July 26, {{year|2021}}.<ref name="message869332718528380928" /> iNoMed reduced this to {{gliders|17|brief}} gliders on October 4.<ref name="message894559248179146762" /> | [[Tanner Jacobi]] and [[iNoMed]] found an {{gliders|18}} [[synthesis]] of this oscillator on July 26, {{year|2021}}.<ref name="message869332718528380928" /> iNoMed reduced this to {{gliders|17|brief}} gliders on October 4.<ref name="message894559248179146762" /> | ||
Revision as of 21:41, 21 October 2021
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| Pattern type | Oscillator | ||||||||
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| Number of cells | 21 | ||||||||
| Bounding box | 8 × 10 | ||||||||
| Period | 3 (mod: 3) | ||||||||
| Heat | 22 | ||||||||
| Volatility | 0.85 | 0.85 | ||||||||
| Kinetic symmetry | Unspecified | ||||||||
| Discovered by | 83bismuth38 | ||||||||
| Year of discovery | 2017 | ||||||||
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Runny nose is a period-3 oscillator found by ConwayLife forums user 83bismuth38 on 5 March 2017.[1] It is notable due to its small size, at 21 cells, which surprised many due to it not being found earlier, and as such it fills in gaps in oscillator collections.
Tanner Jacobi and iNoMed found an 18-glider synthesis of this oscillator on July 26, 2021.[2] iNoMed reduced this to 17 gliders on October 4.[3]
References
- ↑ 83bismuth38 (March 5, 2017). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
- ↑ Tanner Jacobi (July 26, 2021). Message in #cgol on the Conwaylife Lounge Discord server
- ↑ iNoMed (October 4, 2021). Message in #cgol on the Conwaylife Lounge Discord server
External links
- 21P3.111 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 21 cells
- Periodic objects with minimum population 21
- Patterns with 21 cells
- Patterns found by 83bismuth38
- Patterns found in 2017
- Patterns that can be constructed with 17 gliders
- Oscillators
- Oscillators with period 3
- Oscillators with mod 3
- Oscillators with heat 22
- Oscillators with volatility 0.85
- Oscillators with strict volatility 0.85
- Patterns discovered by pseudonymous users