Eleven loop

	Eleven loop
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	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 5, y = 5, rule = B3/S23 bo$obo$o2bo$bobo$2ob2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C Still life <nowiki></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	Strict still life
Number of cells	11
Bounding box	5×5
Frequency class	20.8
Discovered by	Unknown
Year of discovery	Unknown
[show]Rules
Outer-totalistic rules	B/S23 – B3678/S012345678
Important rules	Conway Life, HighLife
# of rules	211 = 2048
Isotropic rules	B/S2-i3nr – B2ikn34-aijkr5-r678/S012345678
[show] Glider synthesis
Fewest gliders	4
Catagolue-generated RLE	elevenloop_synth.rle
Uploaded synthesis RLE	elevenloop_synth.rle
[show] Pattern files
Plaintext	elevenloop.cells
RLE	elevenloop.rle
[show]Identifiers
apgcode	xs11_178jd
Niemiec ID	11.33
Pentadecathlon ID	11.5

Eleven loop (or 11-loop, or long loop, or very long hat) is an 11-bit still life.

Commonness

Eleven loop is the seventy-first most common still life in Achim Flammenkamp's census, being less common than long integral but more common than claw with tail.[1] It is also the eighty-third most common object on Adam P. Goucher's Catagolue.[2]

On April 17, 2007 Dean Hickerson found a 4-glider synthesis of this still life.[3]

gollark: Not as compressed as it theoretically *could* be if they didn't have random access goals.

gollark: To some extent.

gollark: It's designed for random access.

gollark: https://www.kiwix.org/en/

gollark: It's not designed as a way to pack Wikipedia into less space, they have database dumps already.

Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.
Dean Hickerson's 2, 3, and 4-glider syntheses pattern collection

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