Tub with very long tail

Tub with very long tail
x = 7, y = 4, rule = B3/S23 5bo$2o2bobo$obo2bo$3b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] [[ ZOOM 60 ]]
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Pattern type	Strict still life
Number of cells	10
Bounding box	4 × 7
Frequency class	26.5
Static symmetry	n (C1)
Discovered by	Unknown
Year of discovery	1972
Rules Outer-totalistic rules B/S23 – B35678/S012345678 # of rules 212 = 4096 Isotropic rules B/S2-i3cn – B2in34-ejkr5678/S012345678
Glider synthesis Fewest gliders 5 Catagolue-generated RLE synthesis Uploaded synthesis RLE tubwithverylongtail_synth.rle
Pattern files Plaintext tubwithverylongtail.cells RLE tubwithverylongtail.rle
Identifiers apgcode xs10_25a8426 Niemiec ID 10.22 Pentadecathlon ID 10.23

Tub with very long tail (or tub with long long tail) is a 10-cell still life.

Occurrence

See also: List of common still lifes, Most common objects on Catagolue

It is the fourth rarest 10-cell still life out of 25. It is about 60 times as rare as the tub with long tail. Surprisingly, it is also rarer (about 3×) than its one-cell extension, the trans-tub with long³ tail.

Glider synthesis

Main article: Glider synthesis

A 5-glider synthesis for this still life was discovered on January 9, 2020.

See also

• Tub
• Tub with tail
• Tub with long tail

External links

• Tub with very long tail at Adam P. Goucher's Catagolue

• The 25 ten-bit still-lifes at Mark D. Niemiec's Life Page