Cis-mirrored worm

Cis-mirrored worm
b2o$obo$o4bo$b5o2$b5o$o4bo$obo$b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]] [[ ZOOM 33 ]]
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Pattern type	Strict still life
Number of cells	22
Bounding box	9 × 6
Frequency class	23.2
Static symmetry	-c (D2_+1)
Discovered by	Unknown
Year of discovery	Unknown
Rules Outer-totalistic rules B/S23 – B378/S012345678 # of rules 210 = 1024 Isotropic rules B/S2-cn3nr – B2ikn34-aint5-kq6-i78/S012345678
Glider synthesis Fewest gliders 4 Catagolue-generated RLE synthesis
Pattern files Plaintext cismirroredworm.cells RLE cismirroredworm.rle
Identifiers apgcode xs22_69b88cz69d113 Niemiec ID 22.16554 Pentadecathlon ID 22.442887

Cis-mirrored worm (or vase) is the cis isomer still life made of two worms.

x = 20, y = 10, rule = B3/S23 bo$2bo5bo$3o5bobo$8b2o$4bo$4b2o$3bobo$17b3o$17bo$18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 THEME Book GPS 30 AUTOSTART PAUSE 3 LOOP 200 ]]

4-glider synthesis of cis-mirrored worm (click above to open LifeViewer)

Occurrence

See also: List of common still lifes

Cis-mirrored worm is the 138th most common still life on Adam P. Goucher's Catagolue, being less common than long^3 boat but more common than cis-beehive on long bookend. Among all still lifes with 22 cells, it is the absolute most common, followed by trans-rotated bookend siamese table.

External links

• Cis-mirrored worm at Adam P. Goucher's Catagolue