Difference between revisions of "Two blockers hassling R-pentomino"
Jump to navigation
Jump to search
m |
m (templatified links) |
||
(27 intermediate revisions by 11 users not shown) | |||
Line 1: | Line 1: | ||
{{Oscillator|name= | {{Oscillator | ||
''' | |name = Two blockers hassling R-pentomino | ||
|pname = twoblockershasslingrpentomino | |||
|c = 47 | |||
|bx = 30 | |||
|by = 19 | |||
|p = 72 | |||
|m = 36 | |||
|h = 34.1 | |||
|v = 0.97 | |||
|sv = 0.70 | |||
|discoverer = Robert Wainwright | |||
|discoveryear = 1990 | |||
|rulemin = B3/S23 | |||
|rulemax = B38/S23 | |||
|rulespecial = [[Conway's Game of Life|Conway Life]] | |||
|isorulemin = B3/S23 | |||
|isorulemax = B34e6c8/S234ce5a6ein7e | |||
|synthesis = 17 | |||
|synthesisRLE = true | |||
|plaintext = true | |||
|rle = true | |||
|apgcode = xp72_66625dw66y66664abw66zy3ccy8cczyd6995 | |||
|pentadecathlonid = 47P72.1 | |||
|animated = yes | |||
|viewerconfig = #C [[ GPS 8 ZOOM 12 LOOP 72 ]] | |||
}} | |||
'''Two blockers hassling R-pentomino'''<ref>{{Cite web|url=http://conwaylife.com/ref/mniemiec/period.htm#p72|title=Life Oscillators and Pseudo-Oscillators|author=Mark D. Niemiec|accessdate=December 9, 2018}}</ref> is a {{period|72}} [[oscillator]]. It was the first period 72 oscillator to be found,<ref>[[Dean Hickerson]]'s ''DRH-oscillators.rle'' oscillator collection, retrieved on May 15, 2009</ref> and was discovered by [[Robert Wainwright]] in July {{year|1990}}. | |||
It is made up of two [[blocker]]s that | It is made up of two [[blocker]]s that [[hassle]] two [[block]]s and an [[R-pentomino]]. It makes appearances in many large [[gun]]s such as the [[gunstar]]s and [[new gun 2]]. On January 12, 2016 [[Tanner Jacobi]] found a way to replace the blockers with [[still life]]s.<ref>{{Cite web|url=http://conwaylife.com/forums/viewtopic.php?f=2&t=1599&start=750#p26652|title=Re: The Hunting of the New Herschel Conduits|author=Tanner Jacobi|accessdate=December 9, 2018}}</ref> | ||
{{EmbedViewer | |||
|pname = 60p72 | |||
|viewerconfig = #C [[ THUMBNAIL THUMBSIZE 2 HEIGHT 360 THEME 6 GPS 36 LOOP 72 ZOOM 10 AUTOSTART ]] | |||
|position = center | |||
|caption = Still life-supported oscillator by Tanner Jacobi | |||
}} | |||
==References== | ==References== | ||
<references /> | <references /> | ||
== External links == | |||
{{LinkCatagolue|xp72_66625dw66y66664abw66zy3ccy8cczyd6995}} | |||
{{LinkPentadecathlonObject|47P72.1}} | |||
{{Symmetry|osc=flip}} |
Revision as of 22:28, 28 December 2019
Two blockers hassling R-pentomino | |||||||||||
View animated image | |||||||||||
View static image | |||||||||||
Pattern type | Oscillator | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Number of cells | 47 | ||||||||||
Bounding box | 30 × 19 | ||||||||||
Period | 72 | ||||||||||
Mod | 36 | ||||||||||
Heat | 34.1 | ||||||||||
Volatility | 0.97 | ||||||||||
Strict volatility | 0.70 | ||||||||||
Discovered by | Robert Wainwright | ||||||||||
Year of discovery | 1990 | ||||||||||
| |||||||||||
| |||||||||||
| |||||||||||
|
Two blockers hassling R-pentomino[1] is a period-72 oscillator. It was the first period 72 oscillator to be found,[2] and was discovered by Robert Wainwright in July 1990.
It is made up of two blockers that hassle two blocks and an R-pentomino. It makes appearances in many large guns such as the gunstars and new gun 2. On January 12, 2016 Tanner Jacobi found a way to replace the blockers with still lifes.[3]
Still life-supported oscillator by Tanner Jacobi (click above to open LifeViewer) RLE: here Plaintext: here |
References
- ↑ Mark D. Niemiec. "Life Oscillators and Pseudo-Oscillators". Retrieved on December 9, 2018.
- ↑ Dean Hickerson's DRH-oscillators.rle oscillator collection, retrieved on May 15, 2009
- ↑ Tanner Jacobi. "Re: The Hunting of the New Herschel Conduits". Retrieved on December 9, 2018.
External links
- 47P72.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 47 cells
- Periodic objects with minimum population 47
- Patterns with 47 cells
- Patterns found by Robert Wainwright
- Patterns found in 1990
- Patterns that can be constructed with 17 gliders
- Oscillators
- Oscillators with period 72
- Oscillators with mod 36
- Oscillators with heat 34
- Oscillators with volatility 0.97
- Oscillators with strict volatility 0.70
- Flipping oscillators