p130 shuttle

From LifeWiki
Jump to navigation Jump to search
p130 shuttle
x = 46, y = 27, rule = B3/S23 5b2o32b2o$5b2o32b2o3$20b2o$2o4b2o11bo18b2o4b2o$2o3bo2bo10b3o16bobo3b2o $5bobo16bo13b3o$6bo15b2ob3o$22b2o3bo$3bo17bo20bo$2bobo17bo3bo14bobo$2b 2o18b4o16b2o2$2b2o18b4o16b2o$2bobo17bo3bo14bobo$3bo17bo20bo$22b2o3bo$ 6bo15b2ob3o$5bobo16bo13b3o$2o3bo2bo10b3o16bobo3b2o$2o4b2o11bo18b2o4b2o $20b2o3$5b2o32b2o$5b2o32b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ THUMBSIZE 2 Z 10 GPS 13 LOOP 130 ]]
Pattern type Oscillator
Number of cells 124
Bounding box 46×27
Period 130
Mod 65
Heat 63.57
Volatility 0.96
Strict volatility 0.96
Discovered by David Eppstein
Year of discovery 2004

P130 shuttle is a period 130 shuttle oscillator found by David Eppstein in March 2004, which originally needed several period 5 oscillators for support. David Bell found a reaction between two of the shuttles to produce a p130 glider gun. On 18 November 2017 Tanner Jacobi found that the stable sidesnagger can be used to support the shuttle instead,[1] and this is shown in the infobox. Other ways to stabilise this ocillator using toaster and middleweight volcano are shown below.

x = 50, y = 40, rule = B3/S23 42bo2b2o$5b2o34bobo2bo$5b2o7bo26bobobo$14bo25b2obob2o$15bo24bo2bo3bo$ 20b2o19bo2b3obo$2o4b2o11bo2bo17bo2b2o3bo$2o3bo2bo11b2o19bo2b4o$5bobo 16b2o14bo2bo$6bo15b4o14b2obob5o$21bo4bo14bobo2bo2bo$3bo17bobobo15bo2bo $2bobo15bo3b2o16b2o$2b2o19bo2$23bo$20bo3b2o$21bobobo$21bo4bo14bo6b2o$ 22b4o14bobob2o2bo$3b2ob2o16b2o14bobobobobo$bo2bobobo11b2o17b2obo3bob2o $b2obo2bo11bo2bo16bo2b2ob2o2bo$4bo15b2o18bo7bo$4b2o34bo7bo$2b2o2bobo 30bo2b2ob2o2bo$bo2bo2b2o30b2obo3bob2o$2b2o36bobobobobo$40bobob2o2bo$ 11b5o25bo6b2o$10bo5bo$8b3o5b3o$7bo11bo$8b4obob3obo$12b3o3bo$7bob2o5bo$ 7b2obobobob2o$11bo2bobo$12b2o2bo$16b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART THUMBSIZE 2 ZOOM 8 WIDTH 600 HEIGHT 480 GPS 26 LOOP 130 ]]
(click above to open LifeViewer)
RLE: here Plaintext: here

See also

References

  1. Tanner Jacobi (November 18, 2017). Re: Thread For Your Useless Discoveries (discussion thread) at the ConwayLife.com forums

External links