Difference between revisions of "P18 bi-block hassler"
Jump to navigation
Jump to search
m (Removed Life 1.05 and 1.06) |
m (viewerconfig, CiteSummersPattern) |
||
| (4 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
{{Oscillator | {{Oscillator | ||
|name = | |name = p18 bi-block hassler | ||
|pname = p18biblockhassler | |pname = p18biblockhassler | ||
|c = 43 | |c = 43 | ||
| Line 17: | Line 17: | ||
|isorulemin = B3-y/S23-ey | |isorulemin = B3-y/S23-ey | ||
|isorulemax = B2i34cty5aeinr6-n7c8/S234cijkqwz5ekqr6-c78 | |isorulemax = B2i34cty5aeinr6-n7c8/S234cijkqwz5ekqr6-c78 | ||
|synthesis = | |synthesis = 14 | ||
|synthesisRLE = true | |synthesisRLE = true | ||
|plaintext = true | |plaintext = true | ||
| Line 24: | Line 24: | ||
|pentadecathlonid = 43P18.1 | |pentadecathlonid = 43P18.1 | ||
|animated = yes | |animated = yes | ||
|viewerconfig = #C [[ GPS 6 ZOOM 13 LOOP 18 ]] | |||
}} | }} | ||
'''P18 bi-block hassler''' (or '''43P18''') is a [[period]] [[:Category:Oscillators with period 18|18]] [[oscillator]] discovered by [[Noam Elkies]] on February 20, [[:Category:patterns found in 1995|1995]].<ref>{{CiteHickersonOscillators|accessdate=June 16, 2009}}</ref> In terms of its 43 [[cell]]s, it is the smallest known period 18 oscillator.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=2 |title=Class 2 Objects Catalog |accessdate=April 11, 2009}}</ref><ref> | '''P18 bi-block hassler''' (or '''43P18''') is a [[period]] [[:Category:Oscillators with period 18|18]] [[oscillator]] discovered by [[Noam Elkies]] on February 20, [[:Category:patterns found in 1995|1995]].<ref>{{CiteHickersonOscillators|accessdate=June 16, 2009}}</ref> In terms of its 43 [[cell]]s, it is the smallest known period 18 oscillator.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=2 |title=Class 2 Objects Catalog |accessdate=April 11, 2009}}</ref><ref>{{CiteSummersPattern|name=all-osc|accessdate=April 12, 2009}}</ref> The unix on the bottom can be positioned in 2 places. | ||
It is composed of two copies of [[unix]] that are [[hassle|hassling]] a [[bi-block]], as shown below. | It is composed of two copies of [[unix]] that are [[hassle|hassling]] a [[bi-block]], as shown below. | ||
| Line 39: | Line 40: | ||
== External links == | == External links == | ||
{{LinkCatagolue|xp18_66625ak8zy177xcc0cczy1g8mwiozx91gp}} | {{LinkCatagolue|xp18_66625ak8zy177xcc0cczy1g8mwiozx91gp|patternname=p18 bi-block hassler}} | ||
{{LinkPentadecathlonObject|43P18.1}} | {{LinkPentadecathlonObject|43P18.1}} | ||
| Line 45: | Line 46: | ||
[[Category:Sparkers with period 18]] | [[Category:Sparkers with period 18]] | ||
[[Category:Weak sparkers]] | [[Category:Weak sparkers]] | ||
{{DISPLAYTITLE:p18 bi-block hassler}} | |||
Revision as of 17:36, 7 July 2019
| p18 bi-block hassler | |||||||||
| View animated image | |||||||||
| View static image | |||||||||
| Pattern type | Oscillator | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of cells | 43 | ||||||||
| Bounding box | 21 × 15 | ||||||||
| Period | 18 | ||||||||
| Mod | 18 | ||||||||
| Heat | 27.4 | ||||||||
| Volatility | 0.85 | ||||||||
| Strict volatility | 0.23 | ||||||||
| Discovered by | Noam Elkies | ||||||||
| Year of discovery | 1995 | ||||||||
| |||||||||
| |||||||||
| |||||||||
| |||||||||
P18 bi-block hassler (or 43P18) is a period 18 oscillator discovered by Noam Elkies on February 20, 1995.[1] In terms of its 43 cells, it is the smallest known period 18 oscillator.[2][3] The unix on the bottom can be positioned in 2 places.
It is composed of two copies of unix that are hassling a bi-block, as shown below.
Image gallery
 Generation 14 reveals that the oscillator is made up of two copies of unix and a bi-block. |
References
- ↑ Dean Hickerson's oscillator stamp collection. Retrieved on June 16, 2009.
- ↑ "Class 2 Objects Catalog". Retrieved on April 11, 2009.
- ↑ Jason Summers' all-osc pattern collection. Retrieved on April 12, 2009.
External links
- 43P18.1 at Heinrich Koenig's Game of Life Object Catalogs
Categories:
- Patterns
- Oscillators with 43 cells
- Periodic objects with minimum population 43
- Patterns with 43 cells
- Patterns found by Noam Elkies
- Patterns found in 1995
- Patterns that can be constructed with 14 gliders
- Oscillators
- Oscillators with period 18
- Oscillators with mod 18
- Oscillators with heat 27
- Oscillators with volatility 0.85
- Oscillators with strict volatility 0.23
- Sparkers
- Sparkers with period 18
- Weak sparkers