Long barge

	Long barge
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	View static image
Pattern type	Strict still life
Number of cells	8
Bounding box	5×5
Frequency class	11.8
Discovered by	JHC group
Year of discovery	1970
Rules
Outer-totalistic rules	B/S23 – B35678/S012345678
Important rules	Conway Life, HighLife
# of rules	212 = 4096
Isotropic rules	B/S2c3c – B2-e34-e5678/S012345678
Glider synthesis
Fewest gliders	3
Catagolue-generated RLE	longbarge_synth.rle
Uploaded synthesis RLE	longbarge_synth.rle
Pattern files
Plaintext	longbarge.cells
RLE	longbarge.rle
Identifiers
apgcode	xs8_25ak8
Pentadecathlon ID	8.9

Long barge is an 8-cell still life discovered by the JHC group in 1970.[1] It is a long version of a barge.

It can "eat" two domino sparks, such as those produced by pentadecathlon; said sparks can be replaced with blocks to form unix.

Commonness

Long barge is the fourteenth most common still life in Achim Flammenkamp's census, being less common than eater 1 but more common than aircraft carrier[2] It is also the nineteenth most common object on Adam P. Goucher's Catagolue.[3]

gollark: My school uses some clone called the "orange pip".

gollark: Wow, you must be lucky to have that actually work for you.

gollark: Genericization?

gollark: Plus a WiFi-connected light lets you control them centrally and not just from your phone or something.

gollark: Pairing is annoying and doesn't really work.

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 March 30, 2010.
Adam P. Goucher. "Statistics". Catagolue. Retrieved on June 24, 2016.

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