Difference between revisions of "98P25"

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{{Oscillator|name=98P25|pname=98p25|c=98|p=25|bx=38|by=23|h=84.2|discoverer=Noam Elkies|discoveryear=2002|animated=yes|life105=true|life106=true|plaintext=true|rle=true|synthesis=71|synthesisRLE=true|rulemin=B3/S23|rulemax=B38/S238|rulespecial=[[Conway's Game of Life|Conway Life]]}}
{{Oscillator
'''98P25''' is an unnamed [[period]]-[[:Category:Oscillators with period 25|25]] [[oscillator]] discovered by [[Noam Elkies]] in October [[:Category:patterns found in 2002|2002]]. In terms of its [[:Category:patterns with 98 cells|98]] [[cell]]s, it is currently the smallest known period-25 oscillator.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=5 |title=Class 2 Objects Catalog |accessdate=April 18, 2009}}</ref>  
|name         = 98P25
|pname       = 98p25
|c           = 98
|bx           = 38
|by           = 23
|p            = 25
|m            = 25
|h           = 84.2
|v            = 0.87
|sv          = 0.56
|discoverer   = Noam Elkies
|discoveryear = 2002
|rulemin      = B3/S23
|rulemax      = B38/S238
|rulespecial  = [[Conway's Game of Life|Conway Life]]
|isorulemin  = B3-k/S23-c
|isorulemax  = B34cz5e6c8/S234ct6i8
|synthesis   = 71
|synthesisRLE = true
|plaintext    = true
|rle          = true
|animated    = yes
|apgcode      = xp25_y53pmwmp3y333zo80ggy311y6gg8gy1o8gkczg99gp6y0ciaey63221y03c84koz11ygo8448ozy866y3643w346
|viewerconfig = #C [[ GPS 5 ZOOM 10 LOOP 25 ]]
}}
'''98P25''' is an unnamed [[period]]-[[:Category:Oscillators with period 25|25]] [[oscillator]] discovered by [[Noam Elkies]] in October [[:Category:patterns found in 2002|2002]]. In terms of minimum population, it was the smallest known period-25 oscillator until the discovery of an improved version of the pattern.<ref>{{cite web|url=http://pentadecathlon.com/objects/class2/class2.php?part=5 |title=Class 2 Objects Catalog |accessdate=April 18, 2009}}</ref>  


It works by using four [[fumarole]]s and two [[block]]s to [[hassle]] two [[honey farm]] [[predecessor]]s. Half of this oscillator can be replaced by a [[toaster]], as shown below.
It works by using four [[fumarole]]s and two [[block]]s to [[hassle]] two [[honey farm]] [[predecessor]]s.
 
{{EmbedViewer
|viewerconfig = #C [[ AUTOSTART GPS 10 LOOP 25 Y 0 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 12 HEIGHT 320 ]]
|pname        = 88p25
|position    = center
|caption      = A slightly smaller version (the current record), 88P25.<br />}}
 
Half of this oscillator can be replaced by a [[toaster]], as shown below.


==Image gallery==
==Image gallery==
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|[[Image:104p25.png|framed|left|The original form of this oscillator used two copies of [[eater 1]] rather than blocks.<br/>{{JavaRLE|104P25|brief}}]]
|[[Image:104p25.png|framed|left|The original form of this oscillator used two copies of [[eater 1]] rather than blocks.<br/>{{JavaRLE|104P25|brief}}]]
|}
|}
==See also==
*[[Honey farm]]
*[[P18 honey farm hassler]]
*[[P35 honey farm hassler]]


==References==
==References==
<references />
<references />
== External links ==
{{LinkCatagolue|xp25_y53pmwmp3y333zo80ggy311y6gg8gy1o8gkczg99gp6y0ciaey63221y03c84koz11ygo8448ozy866y3643w346}}
{{Symmetry|180degree}}
[[Category:Unnamed periodic objects]]

Revision as of 21:33, 18 June 2019

98P25
x = 38, y = 23, rule = B3/S23 9b2o4b2o7b2o$9bobo2bobo7b2o$11bo2bo$10bo4bo$10b2o2b2o$12b2o2$36b2o$2o 24bo6b2o2bo$o2b2o19b2obo5bob2o$b2obo19bo2bo4bo$5bo5b3o10b3o5bo$5bo4bo 2bo19bob2o$b2obo5bob2o19b2o2bo$o2b2o6bo24b2o$2o2$24b2o$22b2o2b2o$22bo 4bo$23bo2bo$12b2o7bobo2bobo$12b2o7b2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ GPS 5 ZOOM 10 LOOP 25 ]]
View animated image
View static image
Pattern type Oscillator
Number of cells 98
Bounding box 38 × 23
Period 25
Mod 25
Heat 84.2
Volatility 0.87
Strict volatility 0.56
Discovered by Noam Elkies
Year of discovery 2002

98P25 is an unnamed period-25 oscillator discovered by Noam Elkies in October 2002. In terms of minimum population, it was the smallest known period-25 oscillator until the discovery of an improved version of the pattern.[1]

It works by using four fumaroles and two blocks to hassle two honey farm predecessors.

x = 32, y = 23, rule = B3/S23 4b2o4b2o9b2o$4bobo2bobo9b2o$6bo2bo$5bo4bo$5b2o2b2o$7b2o21b2o$30bo$2o 26bobo$bo26b2o$bobo18b3o$2b2o16b2ob2o$9bo12bo$7b2ob2o16b2o$7b3o18bobo$ 2b2o26bo$bobo26b2o$bo$2o21b2o$21b2o2b2o$21bo4bo$22bo2bo$9b2o9bobo2bobo $9b2o9b2o4b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART GPS 10 LOOP 25 Y 0 THUMBLAUNCH THUMBSIZE 2 THEME 6 ZOOM 12 HEIGHT 320 ]]
A slightly smaller version (the current record), 88P25.

(click above to open LifeViewer)
RLE: here Plaintext: here

Half of this oscillator can be replaced by a toaster, as shown below.

Image gallery

A related period-25 oscillator that hassles only one honey farm predecessor
RLE: here
The original form of this oscillator used two copies of eater 1 rather than blocks.
RLE: here

See also

References

  1. ↑ "Class 2 Objects Catalog". Retrieved on April 18, 2009.

External links

Retrieved from "https://conwaylife.com/w/index.php?title=98P25&oldid=61825"