Difference between revisions of "OCA:Rule 22"

From LifeWiki
Jump to navigation Jump to search
(or W22)
(2 intermediate revisions by the same user not shown)
Line 3: Line 3:
|imgname = Rule22
|imgname = Rule22
|char    = Chaotic
|char    = Chaotic
}}
}}{{stub}}
 
Wolfram's '''Rule 22''' (or '''W22''') is the 2-state 1-D [[cellular automaton]] in which a cell is ON in the next generation if and only if exactly one of its three neighbours is ON in the current generation (a cell being counted as a neighbour of itself). This is the behaviour of [[Life]] on a cylinder of width 1.
Wolfram's '''Rule 22''' is the 2-state 1-D [[cellular automaton]] in which a cell is ON in the next generation if and only if exactly one of its three neighbours is ON in the current generation (a cell being counted as a neighbour of itself). This is the behaviour of [[Life]] on a cylinder of width 1.


Unlike [[Rule 90]], Rule 22 is capable of explosive growth given a sufficiently chaotic input.
Unlike [[Rule 90]], Rule 22 is capable of explosive growth given a sufficiently chaotic input.

Revision as of 16:26, 20 October 2020

Rule 22
x=0, y = 0, rule = W22 ! #C [[ THEME Inverse ]] #C [[ RANDOMIZE2 RANDSEED 1729 THUMBLAUNCH THUMBNAIL THUMBSIZE 2 GRID ZOOM 6 WIDTH 600 HEIGHT 600 LABEL 90 -20 2 "#G" AUTOSTART PAUSE 2 GPS 8 LOOP 256 ]]
LifeViewer-generated pseudorandom soup
Number 22
Computation
Character Chaotic
Radiation.png This article is a stub. You can help LifeWiki by expanding it.

Wolfram's Rule 22 (or W22) is the 2-state 1-D cellular automaton in which a cell is ON in the next generation if and only if exactly one of its three neighbours is ON in the current generation (a cell being counted as a neighbour of itself). This is the behaviour of Life on a cylinder of width 1.

Unlike Rule 90, Rule 22 is capable of explosive growth given a sufficiently chaotic input.

External links