Bipole tie pseudo-barberpole

Bipole tie pseudo-barberpole
x = 17, y = 17, rule = B3/S23 15b2o$14bobo2$12bobo$12b2o$10b2o$11bo$9bo$7bobo2$5bobo2$3bobo2$2b2o$o$ 2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ HEIGHT 600 THUMBSIZE 3 ZOOM 24 GPS 4 LOOP 10 ]]
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Pattern type	Oscillator
Family	Barberpole
Number of cells	23
Bounding box	17 × 17
Period	10
Mod	10
Heat	20.8
Volatility	0.73
Strict volatility	0.00
Discovered by	Unknown
Year of discovery	Unknown
Rules Outer-totalistic rules B3/S23 – B378/S235678 # of rules 26 = 64 Isotropic rules B3-eiky/S2-c3jkn – B2cn34-nqrwy5-aq6-n78/S234-jnz5678
Glider synthesis Fewest gliders 19† Catagolue-generated RLE synthesis Uploaded synthesis RLE bipoletiepseudobarberpole_synth.rle †Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files Plaintext bipoletiepseudobarberpole.cells RLE bipoletiepseudobarberpole.rle
Identifiers apgcode xp10_y8oga13zy2g0k413zwo0a02z32 Pentadecathlon ID 23P10.1

Bipole tie pseudo-barberpole is a period-10 oscillator that is composed of a bipole and pseudo-barberpole that are diagonally touching. It was found no earlier than 1994. With a minimum population of 23 cells, it is the smallest known period 10 oscillator, though it is considered trivial because there is no individual cell that oscillates at the full period (as it is made up of a period 2 and a period 5 oscillator). The smallest known non-trivial period 10 oscillator, by minimum population, is 24P10.

See also

• Tie

External links

• Bipole tie pseudo-barberpole at Adam P. Goucher's Catagolue
• 23P10.1 at Heinrich Koenig's Game of Life Object Catalogs