Duoplet

The duoplet is a two-cell pattern, one of two 2-cell polyplets (the other one being the domino). It is occasionally seen as a spark, and is periodically produced by certain oscillators such as 41P7.2 (incapable of reflecting gliders) and 34P14 shuttle (capable of reflecting gliders).

Duoplet
<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 15, y = 15, rule = B3/S23 12bo$10bobo$11b2o$14bo$13bo4$9bo$8bo$bo$2bo$3o$4bo$3bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] <nowiki>#C [[ AUTOSTART THUMBSIZE 2 GPS 2 ZOOM 16 HEIGHT 480 PAUSE 2 T 3 PAUSE 2 LOOP 4 ]]</nowiki> <html></code></div></div><canvas width="200" height="300" style="margin-left:1px;"><noscript></html> <html></noscript></canvas></div></html>
View static image
Pattern type Spark
Number of cells 2
Bounding box 2×2
Discovered by Unknown
Year of discovery Unknown

It can reflect a glider by 90 degrees, as shown in the infobox.

In other rules

It is a period 2 oscillator and also a phoenix in many Life-like cellular automata, namely all rules with B2 and without B0, B1 or S1 such as Seeds. More specifically, it requires the isotropic non-totalistic transition B2e without S1c, as shown on the left.

In rules without B0, B1 or B2 (B2e), and with S1 (S1c), it is a still life.

gollark: Crocs are good in all circumstances, yes.
gollark: As you can see, heavserver has entered the fabric of reality and/or advertising bot data sources.
gollark: Also here: https://www.royalroad.com/fiction/42433/peculiar-soul/chapter/783635/31-process-and-possibility
gollark: Inasmuch as all possible information is there.
gollark: Apiospace.

See also
This article is issued from Conwaylife. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.