Period-89 oscillator engines

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This is a list of known period-89 oscillator engines.

Partials with constructed completions

See also: osc-supported

A p89 pi-heptomino hassler partial was found by David Raucci on May 25, 2021.[1]

x = 143, y = 86, rule = B3/S23 123b2o$104b2obob2o13bo$103bo2b2obo2bob2obo$18b2o82bobo4bob2obob2o$18bo 13b2obob2o64bob5o11bobo$25bob2obo2bob2o2bo65bo4bob2o$25b2obob2obo4bobo 63bo3bobob2o4bo2bo3bo$19bobo11b5obo63bo3bobo7bobo4bo$29b2obo4bo65b2ob 2o8b3o$17bo3bo2bo4b2obobo3bo76b2o$18bo4bobo7bobo3bo48bo27b2o3bo$24b3o 8b2ob2o20bo27b3o29bo$26b2o32b3o28bo28b2o$21bo3b2o27bo8bo26b2o29bo$22bo 29b3o7b2o$21b2o28bo41bobo34b2o$21bo29b2o41b2o33bo2bo$91b2o37b2obo$11b 2o34bobo14b3o22bo2bo40bo$10bo2bo33b2o14bo3bo21bo43b2o$9bob2o37b2o10bo 5bo5b3ob3o9bo2bo3b2o19b2o18b2o$9bo40bo2bo8bo5bo5bo5bo10b3o25bo18bo$8b 2o43bo8b3ob3o5bo5bo35b3o21bo$3b2o18b2o19b2o3bo2bo22bo3bo23b2o11bo2b3o 14b5o$4bo18bo25b3o24b3o13b2o9bo14bo2bo13bo$2bo21b3o65b2o10b3o10b2o2bob o12b3o$2b5o14b3o2bo11b2o66bo15b2o3bo11bo$7bo13bo2bo14bo9b2o46b2o27bob 2o6b4o$4b3o12bobo2b2o10b3o10b2o28b2o17bo27bo2bo6bo3b2o$3bo11bo3b2o15bo 42bo16bo7b2o3b2o6bo9b3o7b3o2bo$3b4o6b2obo63b3o11b4o6b2o3b2o5bobo20bob 2o$b2o3bo6bo2bo15b2o6bo11b2o28bo10bo23bo21bo$o2b3o7b3o15bo2bo4bobo10b 2o38bo2b3o40b2o$2obo23b2o2b3obo3bobo51b2o2bo$3bo23bo6bobob2ob2o52b2o$ 3b2o20bobo3b2o3bobo56bo34b2o$25b2o4bob4o2bob2o53bo33bo$33bo3bobob2o50b 3o35b3o$11b2o19bo3bobo54bo39bo$12bo18bo3bobo84b2o$9b3o4bo14b2o3bo85bo$ 9bo5bobo105b3o$16bo32b3o57b2o14bo$49bo2bo54b2obo$53bo53b2o$49bo2bo31bo 13bobo8b2o7b2o2b2ob2o$35bo13b3o7b2o23b3o11b2o11b2o5bobo2bobobo$32b3o 23bo2bo25bo11bo3b2o16b2o2bobo$15b2o11b2obo27b2obo23b2o16bo5bobo9bobobo $15b2o11bo4bo28bo38b3o7bo7bo2bo2bo$29b3o30b2o37bo16bobob3o$47b2o18b2o 9b2o39bobo$48bo18bo10bo41bo2b2o$15b2o28b3o21bo5b2obo42b2ob3o$15b2o16b 2o10bo2b3o14b5o5bo2b3o4b2o40bo$33bobo11bo2bo13bo11b2o3bo3b2o34b2ob3o$ 35bo10b2o2bobo12b3o10b4o39b2obo$35b2o14b2o15bo9bo15b2o$30bobo32b4o10b 3o12bobo$31b2o27b2o3bo3b2o11bo13bo7b2o$13b2o16bo28b2o4b3o2bo5b5o14b2o 4bo2bo$13bo2bob2o26bo21bob2o5bo24b2obobo$15b2obobobo21b3o5b2o14bo10bo 24bob2o$16bobob2obo19bo7bobo13b2o9b2o24bo6b3ob3o$16bo2bo3bo19b2o8bo48b 3o6bo5bo$17bobo3b2o76bo9bo5bo$18bo40b2o35bo4b2o9bo3bo9b2o$59bo34bobo 16b3o10b2o$60b3o32b2o$62bo2$33b2o$32bobo5b2o69bo$32bo7b2o49b2o17bobo$ 31b2o57bobo5b2o10bobo$90bo7b2o11bo$45bo43b2o17b3o$41b2obobo61bo$40bobo bobo56bo$37bo2bobobobob2o49b2obobo$37b4ob2o2bo2bo48bobobobo$41bo4b2o 47bo2bobobobob2o$39bobo53b4ob2o2bo2bo$39b2o58bo4b2o$97bobo$97b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 WIDTH 616 HEIGHT 581 GPS 10 X 0 Y -22 Z 19 AUTOSTART ]]
David Raucci's p89 partial from May 25, 2021, supported with sparks from outside the frame (zoom out to see a sample support structure)
(click above to open LifeViewer)

Outside the frame, the above pattern includes a sample completion by Sphenocorona, May13, and Entity Valkyrie 2,[2] using a high-clearance Herschel-to-domino converter.[3] Glider-gun-based stabilizations like this one are not usually counted as valid completions of an oscillator engine when collecting completed oscillators, and are not added to the "b3s23osc" oscillator stamp collection.[note 1]

Other partials

Below are shown other known p89 partials:

x = 65, y = 48, rule = B3/S23 43bo$42bobo$42bob3o$39b2obo4bo$39bobobobobo$25bo15bobob2o4b2o$24bobo 13bobo8bo$24bobo14bo7bobo$22b3ob2o21b2o$21bo16b3o$22b3ob2o9bo3bo$24bob 2o8bo5bo$36bo5bo$36bo5bo$37bo3bo$28b2o8b3o$33b2o$32b3o$32bo4$39b2o$23b 2o10b2o2b2o$22bobo9bobo$24bo9bo$33b2o27bo$63b2o$62b2o17$bo$b2o$obo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 10 GPS 44 AUTOSTART LOOP 89 ]]
p89 dependent reflector, found by Nico Brown on July 3, 2023[4]
(click above to open LifeViewer)
x = 32, y = 44, rule = B3/S23 12bo6bo$10b3o6b3o$9bo12bo$9b2o10b2o7$o3b3o18b3o3bo$2b2o3bo16bo3b2o$2bo 4bo16bo4bo$2b2o11b2o11b2o$5b2o7bo2bo7b2o$4b2o9b2o9b2o13$4b2o9b2o9b2o$ 5b2o7bo2bo7b2o$2b2o11b2o11b2o$2bo4bo16bo4bo$2b2o3bo16bo3b2o$o3b3o18b3o 3bo7$9b2o10b2o$9bo12bo$10b3o6b3o$12bo6bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 10 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
Another pi-heptomino hassler[5]
(click above to open LifeViewer)
x = 27, y = 11, rule = B3/S23 8bo$bo4b2obo$bo3bo3bo$3o2bo2b2o15bo$b2o2b2ob2o15bo$3o4b2o9b2o4b3o$bo 15b2ob2o2b2o$bo15b2o2bo2b3o$17bo3bo3bo$17bob2o4bo$18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 12 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
R-pentomino hassler[6]
(click above to open LifeViewer)
x = 27, y = 26, rule = B3/S23 6b3o4b2o$6bo6b2o$2o5bo$bo$bobo10bo$2b2o10bo$13bo$14b2o$bo11b3o$bo4b3o 2b3o$3o2bobobob2o12bo$b2o2bo3bo2bo3b3o6bo$b2o2bobo3bo3bobob2o3b3o$3o3b 2obobo3bo3bobo2b2o$bo6b3o3bo2bo3bo2b2o$bo12b2obobobo2b3o$13b3o2b3o4bo$ 11b3o11bo$11b2o$13bo$12bo10b2o$12bo10bobo$25bo$19bo5b2o$12b2o6bo$12b2o 4b3o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 12 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
Glider gun[7]
(click above to open LifeViewer)
x = 37, y = 32, rule = B3/S23 22b2o$22bo$20bobo$16b2o2b2o$16b2o$35bo$30bo4bo$29bobo2b3o$29bob2ob2o$ 28bob3ob2o$12b2o10b2ob2o5b3o$10b2o2bo8bobo3bo5bo$10bo3bo6b2o12bo$9bo 11b2ob2ob2obo$8bo12bo5bo3bo$10bo10bo2b2o4bo$6bo4b2o2bo10bo$5bo3bo5bo 12bo$6bob2ob2ob2o11bo$bo12b2o6bo3bo$bo5bo3bobo8bo2b2o$3o5b2ob2o10b2o$b 2ob3obo$b2ob2obo$3o2bobo$bo4bo$bo$19b2o$15b2o2b2o$14bobo$14bo$13b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 12 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
LoM hassler[8]
(click above to open LifeViewer)
x = 36, y = 35, rule = B3/S23 20bo$6b2o10b3o$3b2o2bo9bo$2bobobo10b2o$2bo3b2o$obobo2bo20b2o$2obob2o 14bo5b3o$3bobo15bo5b4o$3bo2bo14bo5b4o$b2ob2o6b3o12b3o$2bobo7bobo2b3o3b 3o2b2o$2bobo6b2obo$3bo17b3o$20bo2bo$20bo3bo$19b2ob2o$10bob3o5bobo$10b 4obo4bob4o$13bobo5b3obo$12b2ob2o$11bo3bo$12bo2bo$12b3o17bo$21bob2o6bob o$6b2o2b3o3b3o2bobo7bobo$6b3o12b3o6b2ob2o$5b4o5bo14bo2bo$5b4o5bo15bobo $6b3o5bo14b2obob2o$6b2o20bo2bobobo$28b2o3bo$17b2o10bobobo$18bo9bo2b2o$ 15b3o10b2o$15bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 12 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
Honey farm hassler[9]
(click above to open LifeViewer)
x = 36, y = 36, rule = B3/S23 14bo2$14b3o$14bo2bo$14bo2bo12bo$28b3o$17b2o8bo$18bo8b2o5b2o$34bo$25bo 6bobo$26bo5b2o$24bo$23b2ob2o$14b3o3b2ob3o2bo$ob3o8bobo6b3o3bo$2bo10b2o 8bob3o$2bo10bo10b3o$3b2obo$6b2o2$13bo$13bo11b2o$14bo11bo$12b4o7b3o$11b 4obo6bo$9bo3bob2o4bobo$10bobo2b2o4b2o$6b2o4bo2bo$5bobo5b2o$5bo$4b2o2$ 9b2o$10bo$7b3o$7bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THUMBSIZE 2 ZOOM 12 GPS 44 AUTOSTART T 0 PAUSE 2 T 89 PAUSE 1 LOOP 90 ]]
?????? hassler[10]
(click above to open LifeViewer)


Notes

  1. ↑ Glider-based completions are possible for oscillator engines of many different periods not currently represented in the collection, but the resulting oscillators are too large and unwieldy to be notable. In part this is because the guns themselves could be trivially adjusted to become much smaller oscillators of the same periods, with no need for the stabilized engine.

See also

References

  1. ↑ David Raucci (May 25, 2021). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  2. ↑ Entity Valkyrie 2 (May 27, 2021). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  3. ↑ Sphenocorona (May 26, 2021). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  4. ↑ Nico Brown (July 1, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  5. ↑ David Raucci (May 28, 2021). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  6. ↑ David Raucci (March 6, 2022). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  7. ↑ David Raucci (March 10, 2022). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  8. ↑ David Raucci (September 25, 2022). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  9. ↑ David Raucci (January 15, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
  10. ↑ David Raucci (January 24, 2023). Re: Oscillator Discussion Thread (discussion thread) at the ConwayLife.com forums
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