Long boat

	Long boat
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	<html><div class="rle"><div class="codebox"><div style="display:none;"><code></html>x = 4, y = 4, rule = B3/S23 bo$obo$bobo$2b2o! #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	7
Bounding box	4×4
Frequency class	6.6
Discovered by	JHC group
Year of discovery	1970
Rules
Outer-totalistic rules	B/S23 – B3678/S012345678
Important rules	Conway Life, HighLife
# of rules	211 = 2048
Isotropic rules	B/S2ce3cn – B2-ae34-e5-c678/S012345678
Glider synthesis
Fewest gliders	3
Catagolue-generated RLE	longboat_synth.rle
Uploaded synthesis RLE	longboat_synth.rle
Pattern files
Plaintext	longboat.cells
RLE	longboat.rle
Identifiers
apgcode	xs7_25ac
Pentadecathlon ID	7.2

Long boat is a longer version of a boat that was discovered by the JHC group in 1970.[1]

Commonness

The long boat is the eighth most common still life in Achim Flammenkamp's census, being less common than ship but more common than ship-tie.[2]. It is also the tenth most common object on Adam P. Goucher's Catagolue. It is the second most common 7-bit still life, being less common than the loaf but more common than eater 1.[3]

Long boat can be constructed using only 3 gliders; its first glider synthesis was found by John Abbott.[4]

gollark: Quite a lot bigger?

gollark: Aren't bacteria bigger than transistors though?

gollark: I think the game should just have you write raw DNA and have it simulate transcription and translation and protein folding and all.

gollark: Or just Cell Lab.

gollark: Cell Labs?

Dean Hickerson's oscillator stamp collection. Retrieved on June 18, 2009.
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.
"Life Credits". Mark D. Niemiec. Retrieved on June 12, 2011.

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