## Oscillator Discussion Thread

For discussion of specific patterns or specific families of patterns, both newly-discovered and well-known.
yujh
Posts: 2425
Joined: February 27th, 2020, 11:23 pm
Location: Toronto, On, Canada (加拿大，安大略省，多伦多)
Contact:

### Re: Oscillator Discussion Thread

Usual JP21 stuffs, reduced for bb or minpop

Code: Select all

x = 25, y = 52, rule = B3/S23
7b2ob2o\$7bob2obob2o\$4b2obo4bobobo\$2o2bo2bob2obobobo\$obobo2bobobo3bo\$2b
ob2obobo\$bo2bo2bob2o\$bo2bob2o\$6bo\$6bo\$3bo2bo\$3b3o\$b2obo3bobo\$o2b2o2b3o
bo\$ob3o3bobo6bo\$bo6b3o4b3o\$9bo4bo\$9bo4b2o4b2o\$20bo\$8b3o7bobo\$18b2o\$6b
2o\$6bo8b2o\$6bo3bo3bo2bo\$7b2obo3bobo2\$8bobo3bob2o\$7bo2bo3bo3bo\$8b2o8bo
\$17b2o\$5b2o\$4bobo7b3o\$4bo\$3b2o4b2o4bo\$10bo4bo\$7b3o4b3o6bo\$7bo6bobo3b3o
bo\$13bob3o2b2o2bo\$14bobo3bob2o\$19b3o\$18bo2bo\$18bo\$18bo\$17b2obo2bo\$14b
2obo2bo2bo\$15bobob2obo\$13bobobo2bobobo\$13b2o2bo2bo2b2o\$17b4o2\$17b2o\$17b
2o!
Nothing to apgsearch? Try b38s23/C1!

B34kz5e7c8/S23-a4ityz5k!!!

b2n3-q5y6cn7s23-k4c8

B3-kq6cn8/S2-i3-a4ciyz8

B3-kq4z5e7c8/S2-ci3-a4ciq5ek6eik7

wiki

Rule modifier

Bored of Conway's Game of Life? Try Pedestrian Life -- not pedestrian at all!

hotdogPi
Posts: 455
Joined: August 12th, 2020, 8:22 pm

### Re: Oscillator Discussion Thread

Self-restoring with two sparks. Shown below are a p21 (anything lower is a period multiplier) and a p40.

Code: Select all

x = 106, y = 47, rule = B3/S23
22b2o6bo\$22bo6bobo49b2o6bo\$14b2o3b2obo7bo50b2o5b2o\$14bo4bobo64b2o2bo\$
15b3obo16b2o48b2o\$17bob2o13b2o2bo47b2o2bob2o\$34b2ob2o48bo2b2obo\$23bo
10b2ob2o52b2o\$21b2ob2o10bo49b2o\$21b2ob2o59bob2o2bo\$21bo2b2o13b2obo33b
2o7b2obo2b2o\$22b2o16bob3o31bobo12b2o\$38bobo4bo33bo8bo2b2o\$9bo3bo15bo7b
ob2o3b2o31b2obo8b2o5b2o\$6bobobobobobo11bobo6bo34b4o2bobo8bo6b2o\$5bo2bo
bobobo2bo11bo6b2o34b6o2b2o\$6bo3bobo3bo59bo3bo2bo\$6bo3bobo3bo64bobo\$6bo
2bo3bo2bo59bo3bo2bo\$7b2o5b2o56b6o2b2o5b2o\$21b3o48b4o2bobo6b2o\$77b2obo\$
7b2o5b2o5bo2bo5b2o5b2o40bo7bo\$7b2o5b2o5bo2bo5b2o5b2o37bobo8bo12b2o\$76b
2o12bo8bobo\$22b3o65bo7bo\$30b2o5b2o58bob2o\$29bo2bo3bo2bo49b2o6bobo2b4o\$
29bo3bobo3bo49b2o5b2o2b6o\$29bo3bobo3bo54bo2bo3bo\$8b2o6bo11bo2bobobobo
2bo53bobo\$8bo6bobo11bobobobobobo54bo2bo3bo\$2o3b2obo7bo15bo3bo59b2o2b6o
\$o4bobo72b2o6bo8bobo2b4o\$b3obo16b2o56b2o5b2o8bob2o\$3bob2o13b2o2bo60b2o
2bo8bo\$20b2ob2o60b2o12bobo\$9bo10b2ob2o60b2o2bob2o7b2o\$7b2ob2o10bo63bo
2b2obo\$7b2ob2o78b2o\$7bo2b2o13b2obo56b2o\$8b2o16bob3o53bob2o2bo\$24bobo4b
o52b2obo2b2o\$15bo7bob2o3b2o58b2o\$14bobo6bo63bo2b2o\$15bo6b2o64b2o5b2o\$
88bo6b2o!
EDIT: The left and right sparks can be placed differently, allowing the minimum period on the left and right to be 4.

Code: Select all

x = 40, y = 80, rule = B3/S23
18b2o\$18bobo\$15b2obobo\$15bobobo\$17bo\$16b2o\$15b3o\$15b3o8bobo\$15b3o8bobo
\$15b3o8b3o\$16b2o\$17bo\$15bobobo\$15b2obobo\$18bobo\$18b2o5\$35b2o\$34bobo\$
34bobob2o\$35bobobo\$37bo\$37b2o\$26b3o8b3o\$26bobo8b3o\$26bobo8b3o\$37b3o\$
37b2o\$3b2o32bo\$3bobo29bobobo\$5b3o26bobob2o\$4bo3bo25bobo\$4b3o2bo2bo5b2o
15b2o\$9bob2o4bo2bo\$4b3o2bo2bo5b2o\$4bo3bo26b2o\$5b3o26bobo\$3bobo26b3o\$3b
2o26bo3bo\$20b2o5bo2bo2b3o\$19bo2bo4b2obo\$3b2o15b2o5bo2bo2b3o\$3bobo25bo
3bo\$2obobo26b3o\$obobo29bobo\$2bo32b2o\$b2o\$3o\$3o8bobo\$3o8bobo\$3o8b3o\$b2o
\$2bo\$obobo\$2obobo\$3bobo\$3b2o5\$20b2o\$19bobo\$19bobob2o\$20bobobo\$22bo\$22b
2o\$11b3o8b3o\$11bobo8b3o\$11bobo8b3o\$22b3o\$22b2o\$22bo\$20bobobo\$19bobob2o
\$19bobo\$20b2o!
EDIT 2: Unrelated p21

Code: Select all

x = 250, y = 43, rule = B3/S23
119bo\$118bob3o\$123bo2b2o\$118b2o3bo2b2o\$117bo4bo\$118b4o\$100b2o2b2o\$58b
2o2b2o6b2o11bo11bo5bo3bo12b4o\$53b2o3b2o2bobo5bo10b3o5b2o3bobo4bobobob
2o8bo4bo\$13b2o7b2o6bo16b2o3bobo9bo6b3ob2o3bo5bo2bobobo2bo5bobobobo9b2o
3bo2b2o\$13bo9bo5bobo9b2o5bo3bobob9ob2o5bobobo3b6o4bob2ob2o6bo3bob2o11b
o2b2o\$8bob2obo9bob2obobo10bobo4bob2obob2o8bobo7bob4o6b4o3bo4bo3b2o2b2o
bobo5bob3o\$8b2obob2o7b2obob2o2b3o9bo2b2obobobo4b2o2b2obo8bobo4b5obo3b
2o3b2ob2o9bo8bo\$b2o3b2o8bo3bo8b2o3bobobo4bobo3bo3bo4b3o2bobobo2b2obob
2obo2bob3o3b2o2b3obobo7b3obo12bo19b2o2b2o\$o2bobo2bob5obo3bob5obo2bo7bo
bobo2bo2bobo3b2o2b3obobo4bo6bobo12bo2bobobob5o2bo2bobo8bo2bo18bo3bo5bo
11bo11b2o6b2o2b2o\$obo3bob2o4bo2bobo2bo4b2obo2bo4bo3b2obobob4o8b3o5b2o
2bob2ob2obo2b2ob2obob2o2b2o2bo6bo4bob3obo2bo19b2obobobo4bobo3b2o5b3o
10bo5bobo2b2o3b2o\$bob2obo3b4o2b2ob2o2b4o3bob2o2b2o4bobo2b2o8bobo4b2obo
bo6bo2b2o3b2ob2obob2o2bo2b2obo4bo4b3o6bo4bo14bobobobo5bo2bobobo2bo5bo
3b2ob3o6bo9bobo3b2o16bo6b2o7b2o\$3bo2b2o2bo2bo3bobo3bo2bo2b2o12bo3b2o4b
o3b3ob2obo14bo3b2o3b4o5bo2bobobo5b2o7bob2o15b2obo3bo6b2ob2obo4b6o3bobo
bo5b2ob9obobo3bo5b2o9bobo5bo9bo\$3bo2b2o2bo2bo3bobo3bo2bo2b2o12bo3b2o4b
o3b3ob2obo14bo3b2o3b4o5bo2bobobo5b2o7bo17bobob2o2b2o3bo4bo3b4o6b4obo7b
obo8b2obob2obo4bobo10bobob2obo9bob2obo\$bob2obo3b4o2b2ob2o2b4o3bob2o2b
2o4bobo2b2o8bobo4b2obobo6bo2b2o3b2ob2obob2o2bo2b2obo4bo4b3o8b3o13bo9b
2ob2o3b2o3bob5o4bobo8bob2o2b2o4bobobob2o2bo9b3o2b2obob2o7b2obob2o\$obo
3bob2o4bo2bobo2bo4b2obo2bo4bo3b2obobob4o8b3o5b2o2bob2ob2obo2b2ob2obob
2o2b2o2bo6bo4bob3obo19bob3o7bobob3o2b2o3b3obo2bob2obob2o2bobobo2b3o4bo
3bo3bobo4bobobo3b2o8bo3bo8b2o3b2o\$o2bobo2bob5obo3bob5obo2bo7bobobo2bo
2bobo3b2o2b3obobo4bo6bobo12bo2bobobob5o2bo2bobo22bobo2bo2b5obobobo2bo
12bobo6bo4bobob3o2b2o3bobo2bo2bobobo7bo2bob5obo3bob5obo2bobo2bo\$b2o3b
2o8bo3bo8b2o3bobobo4bobo3bo3bo4b3o2bobobo2b2obob2obo2bob3o3b2o2b3obobo
7b3obo19bob3obo4bo6bo2b2o2b2obob2ob2o2bob2ob2obo2b2o5b3o8b4obobob2o3bo
4bo2bob2o4bo2bobo2bo4b2obo3bobo\$8b2obob2o7b2obob2o2b3o9bo2b2obobobo4b
2o2b2obo8bobo4b5obo3b2o3b2ob2o9bo13b3o8b3o4bo4bob2o2bo2b2obob2ob2o3b2o
2bo6bobob2o4bobo8b2o2bobo4b2o2b2obo3b4o2b2ob2o2b4o3bob2obo\$8bob2obo9bo
b2obobo10bobo4bob2obob2o8bobo7bob4o6b4o3bo4bo3b2o2b2obobo17bo7b2o5bobo
bo2bo5b4o3b2o3bo14bob2ob3o3bo4b2o3bo12b2o2bo2bo3bobo3bo2bo2b2o2bo\$13bo
9bo5bobo9b2o5bo3bobob9ob2o5bobobo3b6o4bob2ob2o6bo3bob2o15b2obo7b2o5bob
obo2bo5b4o3b2o3bo14bob2ob3o3bo4b2o3bo12b2o2bo2bo3bobo3bo2bo2b2o2bo\$13b
2o7b2o6bo16b2o3bobo9bo6b3ob2o3bo5bo2bobobo2bo5bobobobo14bo4bo6b3o4bo4b
ob2o2bo2b2obob2ob2o3b2o2bo6bobob2o4bobo8b2o2bobo4b2o2b2obo3b4o2b2ob2o
2b4o3bob2obo\$53b2o3b2o2bobo5bo10b3o5b2o3bobo4bobobob2o19bo2bob3obo4bo
6bo2b2o2b2obob2ob2o2bob2ob2obo2b2o5b3o8b4obobob2o3bo4bo2bob2o4bo2bobo
2bo4b2obo3bobo\$58b2o2b2o6b2o11bo11bo5bo3bo18bo2bo8bobo2bo2b5obobobo2bo
12bobo6bo4bobob3o2b2o3bobo2bo2bobobo7bo2bob5obo3bob5obo2bobo2bo\$100b2o
2b2o19bo12bob3o7bobob3o2b2o3b3obo2bob2obob2o2bobobo2b3o4bo3bo3bobo4bob
obo3b2o8bo3bo8b2o3b2o\$130bo8bo9b2ob2o3b2o3bob5o4bobo8bob2o2b2o4bobobob
2o2bo9b3o2b2obob2o7b2obob2o\$127b3obo5bobob2o2b2o3bo4bo3b4o6b4obo7bobo
8b2obob2obo4bobo10bobob2obo9bob2obo\$122b2o2bo11b2obo3bo6b2ob2obo4b6o3b
obobo5b2ob9obobo3bo5b2o9bobo5bo9bo\$122b2o2bo3b2o9bobobobo5bo2bobobo2bo
5bo3b2ob3o6bo9bobo3b2o16bo6b2o7b2o\$127bo4bo8b2obobobo4bobo3b2o5b3o10bo
5bobo2b2o3b2o\$128b4o12bo3bo5bo11bo11b2o6b2o2b2o\$144b2o2b2o\$128b4o\$127b
o4bo\$122b2o2bo3b2o\$122b2o2bo\$127b3obo\$130bo!
EDIT 3: Found something stable! (p22 shown)

Code: Select all

x = 40, y = 40, rule = B3/S23
32bo\$30bo2bo\$13b2o7bo6bo5bo\$14bo6bobo4bo6bo\$14bobo11bo2bo\$15b2o3bo2bo
3bobo\$20b2o3bobo2b2ob2o\$18b2ob2o2bobo3b2o\$23bobo3bo2bo3b2o\$21bo2bo11bo
bo\$11b2o4bo6bo4bobo6bo\$12bo4bo5bo6bo7b2o\$12bobo4bo2bo\$13b2o5bo2\$18b2o\$
17bo2bo\$13b2o3b2o\$12bobo\$12bo14b2o\$11b2o14bo\$25bobo\$20b2o3b2o\$19bo2bo\$
20b2o2\$19bo5b2o\$17bo2bo4bobo\$2o7bo6bo5bo4bo\$bo6bobo4bo6bo4b2o\$bobo11bo
2bo\$2b2o3bo2bo3bobo\$7b2o3bobo2b2ob2o\$5b2ob2o2bobo3b2o\$10bobo3bo2bo3b2o
\$8bo2bo11bobo\$4bo6bo4bobo6bo\$4bo5bo6bo7b2o\$6bo2bo\$7bo!
User:HotdogPi/My discoveries

Periods discovered: 6,8,10-16,18,20,21G,22,24,25,27-31,32SG,35,36,40,42,45,48,50,54G,55G,57G,60,63-66,70,74S,75,76S,84,96S,100,117G,120,126,128S,138,147,156,196S,217,486,576

S: SKOP
G: gun

dbell
Posts: 59
Joined: June 27th, 2013, 12:47 am
Contact:

### Re: Oscillator Discussion Thread

Here are two pentadecathlon hasslers based on the two-glider reaction used by my old "pentadecathlon crane". However, here the reaction is used on alternate sides so that the pentadecathlon is simply moved up and down by one row. Apologies if this simple thing has been shown before.

It takes 34+15N generations before the pentadecathlon can be hassled again, and so 68+30N generations before the whole reaction can be repeated. Period 68 doesn't work, and so the first two good periods are 98 and 128.

Code: Select all

#C A period 128 pentadecathlon hassler oscillator based on the
#C reaction used by the old "pentadecathlon crane" object.
#C The gliders from four period 128 guns are used to repeatedly
#C shift a pentadecathlon up and down by one row.
#C David I. Bell, 1 August 2021
x = 250, y = 302
24boo198boo\$24boo198boo\$7boo232boo\$8bo232bo\$8bobo16bo194bo16bobo\$9boo
17bo192bo17boo\$28boo190boo\$15bo4boo12bo180bo12boo4bo\$13booboobobbooboo
7bo180bo7booboobbobooboo\$13bo4boo4bobbo7bo178bo7bobbo4boo4bo\$13bobobb
4o5b3o3boo180boo3b3o5b4obbobo\$16boobboobb3o3booboo180booboo3b3obboobb
oo\$10boo7bo12bo184bo12bo7boo\$9bobo226bobo\$9bo230bo\$8boo230boo6\$29boo
188boo\$29bo32bo124bo32bo\$30b3o29b3o120b3o29b3o\$32bo32bo118bo32bo\$64bob
o116bobo\$64bobo116bobo\$65bo118bo4\$10boo226boo\$9bobo68boo86boo68bobo\$9b
o70boo86boo70bo\$8boo230boo\$\$68bo112bo\$60boo5b3o110b3o5boo\$21boo36bobo
5boboo108boobo5bobo36boo\$21boo36bo5b6o108b6o5bo36boo\$58boo6bobbo110bo
bbo6boo\$28boboo35boo112boo35boobo\$28boobo186boboo\$75boobo92boboo\$19bo
55boob3o88b3oboo55bo\$10boo7boo60bo86bo60boo7boo\$11bo7b3o53boob3o88b3ob
oo53b3o7bo\$11bobo8bo51bobboo92boobbo51bo8bobo\$12boo8boo49bobo98bobo49b
oo8boo\$23boo30bo16boboboobo90boboobobo16bo30boo\$21bobo31b3o15bobboboo
90boobobbo15b3o31bobo\$21boo3boo30bo17bo96bo17bo30boo3boo\$26bobo28boo
16boo96boo16boo28bobo\$28bo43bobobboo92boobbobo43bo\$28boo42boobbobbo90b
obbobboo42boo\$77boo92boo3\$3boo240boo\$bbobbobboo42boo142boo42boobbobbo\$
3boobbobo43bo142bo43bobobboo\$5boo16boo28bobo138bobo28boo16boo\$5bo17bo
30boo3boo128boo3boo30bo17bo\$bboobobbo15b3o31bobo128bobo31b3o15bobboboo
\$bboboobobo16bo30boo132boo30bo16boboboobo\$6bobo49boo8boo110boo8boo49bo
bo\$3boobbo51bo8bobo108bobo8bo51bobboo\$b3oboo53b3o7bo108bo7b3o53boob3o\$
o60boo7boo106boo7boo60bo\$b3oboo55bo124bo55boob3o\$3boboo236boobo\$50bob
oo142boobo\$13boo35boobo142boboo35boo\$12bobbo6boo202boo6bobbo\$11b6o5bo
36boo128boo36bo5b6o\$11boobo5bobo36boo128boo36bobo5boboo\$12b3o5boo53boo
96boo53boo5b3o\$13bo61bo98bo61bo\$73bobo98bobo\$73boo100boo\$oo246boo\$oo
246boo\$68boo110boo\$69boo108boo\$68bo112bo\$\$16bo216bo\$15bobo214bobo\$15bo
bo214bobo\$16bo32bo150bo32bo\$17b3o29b3o146b3o29b3o\$19bo32bo144bo32bo\$
51boo144boo6\$72boo102boo\$72bo104bo\$70bobo104bobo\$49bo12bo7boo106boo7bo
12bo\$47booboo3b3obboobboo118boobboobb3o3booboo\$47boo3b3o5b4obbobo112bo
bobb4o5b3o3boo\$46bo7bobbo4boo4bo112bo4boo4bobbo7bo\$47bo7booboobboboob
oo112booboobobbooboo7bo\$47bo12boo4bo116bo4boo12bo\$52boo142boo\$53bo142b
o\$54bo140bo3\$56boo134boo\$56boo134boo21\$98bo52bo\$96bobo52bobo\$97boo52b
oo13\$113boo7bo4bo7boo\$112bobo5boob4oboo5bobo\$114bo7bo4bo7bo30\$81boo84b
oo\$80bobo84bobo\$82bo84bo5\$56boo134boo\$56boo134boo11\$70boo106boo\$70bobo
104bobo\$72bo104bo\$72boo102boo5\$29bo190bo\$28bo22boo8bo126bo8boo22bo\$19b
o8b3o21bo7bobo124bobo7bo21b3o8bo\$17b3o29b3o7booboo122booboo7b3o29b3o\$
16bo32bo9bobbo124bobbo9bo32bo\$15bobo40bo3bo124bo3bo40bobo\$15bobo44bo
124bo44bobo\$16bo216bo5\$oo246boo\$oo246boo\$73boo100boo\$73bobo98bobo\$75bo
98bo\$20boo53boo96boo53boo\$20bobo37bo128bo37bobo\$22bo36boo128boo36bo\$
22boo202boo\$50boobo142boboo\$13bo36boboo142boobo36bo\$3boboo5b4o218b4o5b
oobo\$b3oboo5bo3bo216bo3bo5boob3o\$o12bobbo53boo106boo53bobbo12bo\$b3oboo
6b3o54bo108bo54b3o6boob3o\$3boobbo60bobo108bobo60bobboo\$6bobo59boo110b
oo59bobo\$bboboobobo16bo196bo16boboboobo\$bboobobbo15b3o196b3o15bobboboo
\$5bo17bo30boo138boo30bo17bo\$5boo16boo28bobo138bobo28boo16boo\$3boobbobo
43bo142bo43bobobboo\$bbobbobboo42boo142boo42boobbobbo\$3boo240boo3\$77boo
92boo\$28boo42boobbobbo90bobbobboo42boo\$28bo43bobobboo92boobbobo43bo\$
26bobo28boo16boo96boo16boo28bobo\$26boo30bo17bo96bo17bo30boo\$55b3o15bo
bboboo90boobobbo15b3o\$55bo16boboboobo90boboobobo16bo\$12boo59bobo98bobo
59boo\$11bobo60bobboo92boobbo60bobo\$11bo54b3o6boob3o88b3oboo6b3o54bo\$
10boo53bobbo12bo86bo12bobbo53boo\$65bo3bo5boob3o88b3oboo5bo3bo\$66b4o5b
oobo92boboo5b4o\$28boobo36bo112bo36boboo\$28boboo186boobo\$58boo130boo\$
21boo36bo130bo36boo\$21bo37bobo126bobo37bo\$60boo126boo3\$8boo230boo\$9bo
70boo86boo70bo\$9bobo68boo86boo68bobo\$10boo226boo4\$65bo118bo\$19bo44bobo
116bobo44bo\$19bo3bo40bobo116bobo40bo3bo\$19bobbo9bo32bo118bo32bo9bobbo\$
18booboo7b3o29b3o120b3o29b3o7booboo\$19bobo7bo21b3o8bo124bo8b3o21bo7bob
o\$20bo8boo22bo142bo22boo8bo\$52bo144bo5\$8boo230boo\$9bo230bo\$9bobo226bob
o\$10boo226boo7\$9boo228boo\$8bobo228bobo\$8bo232bo\$7boo232boo\$24boo198boo
\$24boo198boo!

Code: Select all

#C A period 98 pentadecathlon hassler oscillator based on the
#C reaction used by the old "pentadecathlon crane" object.
#C The gliders from four period 98 guns are used to repeatedly
#C shift a pentadecathlon up and down by one row.
#C David I. Bell, 1 August 2021
x = 360, y = 416
118bobooboo110booboobo\$118boobobobo108boboboboo\$124bo110bo\$\$58boo45bo
42bo62bo42bo45boo\$32bo25bo27boo17b3o38b3o62b3o38b3o17boo27bo25bo\$20bo
11b3o21bobo28bo20bo12bobobboo17bo68bo17boobbobo12bo20bo28bobo21b3o11bo
\$18b3o14bo20boo16bo11bo20boo11bo3bob3o16boo7boo48boo7boo16b3obo3bo11b
oo20bo11bo16boo20bo14b3o\$bbo14bo16boo38b3o9boo33bo6boo24bo50bo24boo6bo
33boo9b3o38boo16bo14bo\$bb3o12boo34bo23bo44b5obo23bobo50bobo23bob5o44bo
23bo34boo12b3o\$5bo47b3o8boo10boo46b4o24boo52boo24b4o46boo10boo8b3o47bo
\$4boo47b3o9bo59bo108bo59bo9b3o47boo\$25boo38bobo19boo182boo19bobo38boo\$
25bobo38boo18bobo182bobo18boo38bobo\$5boo20bo58bo4boo174boo4bo58bo20boo
\$5boo15bobb3o59b3o3bo56b3o54b3o56bo3b3o59b3obbo15boo\$21boboo63bo4bo55b
oobbo52bobboo55bo4bo63boobo\$21boboo64booboo38boo14bo3boo3bo44bo3boo3bo
14boo38booboo64boobo\$22bo67boo27bo13bo13bobb3o3bobo42bobo3b3obbo13bo
13bo27boo67bo\$118bobo9b3o8boo3bobboo6bo44bo6boobbo3boo8b3o9bobo\$59b3o
55boo11bo11bo3bobbo60bobbo3bo11bo11boo55b3o\$57bo3boo76b3o5bobbo58bobbo
5b3o76boo3bo\$21boo34bobobboo35boo38bo7bobbo58bobbo7bo38boo35boobbobo
34boo\$21bo20boo12bo5bo17boo18bo20boo25b3o58b3o25boo20bo18boo17bo5bo12b
oo20bo\$23bo19bo13bobboo18bo16b3o21bobo30boo48boo30bobo21b3o16bo18boobb
o13bo19bo\$22boo16b3o14bo23b3o13bo25bo30bobo46bobo30bo25bo13b3o23bo14b
3o16boo\$18boo20bo42bo39boo31bo46bo31boo39bo42bo20boo\$18bo137boo44boo
137bo\$19b3o37boo77boboo76boobo77boo37b3o\$21bo38bo77boobo76boboo77bo38b
o\$57b3o240b3o\$57bo89boo62boo89bo\$147boo62boo\$bboo352boo\$bobo4b3o338b3o
4bobo\$bo6bobbo336bobbo6bo\$oo4bo4bo336bo4bo4boo\$\$5bo5bo336bo5bo\$157boo
42boo\$6boo4bo144bo44bo144bo4boo\$8boo3bo141bobo44bobo141bo3boo\$9bo3bo
141boo46boo141bo3bo\$12bo334bo\$6boo3boo88bo156bo88boo3boo\$6b3o90b3o156b
3o90b3o\$7bo9boboo77bo38bo11bo60bo11bo38bo77boobo9bo\$17boobo77boo37b3o
9boo58boo9b3o37boo77boboo\$boo137bo7bobo58bobo7bo137boo\$bbo31boo39bo42b
o20boo78boo20bo42bo39boo31bo\$bbobo30bo25bo13b3o16boo20b3o16boo86boo16b
3o20boo16b3o13bo25bo30bobo\$3boo30bobo21b3o16bo14bobo19bo19bo7bo72bo7bo
19bo19bobo14bo16b3o21bobo30boo\$36boo20bo18boo16bo6boo11boo20bo4boo3bo
64bo3boo4bo20boo11boo6bo16boo18bo20boo\$19bo38boo42boo32boo4bo74bo4boo
32boo42boo38bo\$17b3o61bo59boob3o66b3oboo59bo61b3o\$16bo11bo51bo61bo74bo
61bo51bo11bo\$bo14boo8b3o50bobbobboo56bo3bo64bo3bo56boobbobbo50b3o8boo
14bo\$obo22bo53bo4bo27b3o28bobbo66bobbo28b3o27bo4bo53bo22bobo\$bo23boo
52boo3b3o25boboboo26b3o66b3o26boobobo25b3o3boo52boo23bo\$54bo26bo30bobo
bbo15boo90boo15bobbobo30bo26bo\$22b3o43boo47b3o13boo17boo52boo17boo13b
3o47boo43b3o\$14boo6b3o25boboo14boo48boo32boo52boo32boo48boo14boobo25b
3o6boo\$13bobobb3o25boobobo39boo25bo122bo25boo39boboboo25b3obbobo\$13bo
4bo27boob3o39bobo172bobo39b3oboo27bo4bo\$13bobbobbo28boo43bo59boo50boo
59bo43boo28bobbobbo\$5boo7b3o64boo10boo58bo52bo58boo10boo64b3o7boo\$4bob
o74bo58boo12b3o46b3o12boo58bo74bobo\$4bo32boo32boo9b3o38boo16bo14bo46bo
14bo16boo38b3o9boo32boo32bo\$3boo7boo16bo6boo11boo20bo11bo16boo20bo14b
3o78b3o14bo20boo16bo11bo20boo11boo6bo16boo7boo\$13bo17bo18bo20bo28bobo
21b3o11bo82bo11b3o21bobo28bo20bo18bo17bo\$10b3o16b3o19b3o17boo27bo25bo
106bo25bo27boo17b3o19b3o16b3o\$10bo42bo45boo158boo45bo42bo22\$55bo248bo\$
53bobo248bobo\$54boo248boo22\$79bo200bo\$80bo198bo\$78b3o198b3o23\$104bo
150bo\$102bobo150bobo\$103boo150boo22\$128bo102bo\$129bo100bo\$127b3o100b3o
23\$153bo52bo\$151bobo52bobo\$152boo52boo13\$177bo4bo\$175boob4oboo\$177bo4b
o\$\$164boo28boo\$165boo26boo\$164bo30bo22\$140bo78bo\$140boo76boo\$139bobo
76bobo23\$115boo126boo\$116boo124boo\$115bo128bo22\$91bo176bo\$91boo174boo\$
90bobo174bobo23\$66boo224boo\$67boo222boo\$66bo226bo22\$42bo274bo\$42boo
272boo\$41bobo272bobo10\$10bo42bo45boo158boo45bo42bo\$10b3o38b3o17boo27bo
25bo106bo25bo27boo17b3o38b3o\$13bo17boobbobo12bo20bo28bobo21b3o11bo82bo
11b3o21bobo28bo20bo12bobobboo17bo\$3boo7boo16b3obo3bo11boo20bo11bo16boo
20bo14b3o78b3o14bo20boo16bo11bo20boo11bo3bob3o16boo7boo\$4bo24boo6bo33b
oo9b3o38boo16bo14bo46bo14bo16boo38b3o9boo33bo6boo24bo\$4bobo23bob5o44bo
23bo34boo12b3o46b3o12boo34bo23bo44b5obo23bobo\$5boo24b4o46boo10boo8b3o
47bo52bo47b3o8boo10boo46b4o24boo\$33bo59bo9b3o47boo50boo47b3o9bo59bo\$
70boo19bobo38boo92boo38bobo19boo\$70bobo18boo38bobo92bobo38boo18bobo\$
66boo4bo58bo20boo52boo20bo58bo4boo\$6b3o56bo3b3o59b3obbo15boo52boo15bo
bb3o59b3o3bo56b3o\$5bobboo55bo4bo63boobo84boboo63bo4bo55boobbo\$bo3boo3b
o14boo38booboo64boobo84boboo64booboo38boo14bo3boo3bo\$obo3b3obbo13bo13b
o27boo67bo86bo67boo27bo13bo13bobb3o3bobo\$bo6boobbo3boo8b3o9bobo278bobo
9b3o8boo3bobboo6bo\$9bobbo3bo11bo11boo55b3o160b3o55boo11bo11bo3bobbo\$8b
obbo5b3o76boo3bo156bo3boo76b3o5bobbo\$8bobbo7bo38boo35boobbobo34boo84b
oo34bobobboo35boo38bo7bobbo\$8b3o25boo20bo18boo17bo5bo12boo20bo84bo20b
oo12bo5bo17boo18bo20boo25b3o\$3boo30bobo21b3o16bo18boobbo13bo19bo88bo
19bo13bobboo18bo16b3o21bobo30boo\$bbobo30bo25bo13b3o23bo14b3o16boo86boo
16b3o14bo23b3o13bo25bo30bobo\$bbo31boo39bo42bo20boo78boo20bo42bo39boo
31bo\$boo137bo78bo137boo\$17boobo77boo37b3o80b3o37boo77boboo\$17boboo77bo
38bo84bo38bo77boobo\$99b3o156b3o\$10boo89bo156bo89boo\$10boo336boo\$155boo
46boo\$148b3o4bobo44bobo4b3o\$147bobbo6bo44bo6bobbo\$147bo4bo4boo42boo4bo
4bo\$\$147bo5bo52bo5bo\$oo356boo\$bo144bo4boo54boo4bo144bo\$bobo141bo3boo
58boo3bo141bobo\$bboo141bo3bo60bo3bo141boo\$146bo66bo\$57bo88boo3boo54boo
3boo88bo\$57b3o90b3o54b3o90b3o\$9bo11bo38bo77boobo9bo56bo9boboo77bo38bo
11bo\$8boo9b3o37boo77boboo76boobo77boo37b3o9boo\$8bobo7bo137boo44boo137b
o7bobo\$18boo20bo42bo39boo31bo46bo31boo39bo42bo20boo\$22boo16b3o20boo16b
3o13bo25bo30bobo46bobo30bo25bo13b3o16boo20b3o16boo\$15bo7bo19bo19bobo
14bo16b3o21bobo30boo48boo30bobo21b3o16bo14bobo19bo19bo7bo\$11bo3boo4bo
20boo11boo6bo16boo18bo20boo114boo20bo18boo16bo6boo11boo20bo4boo3bo\$16b
o4boo32boo42boo38bo80bo38boo42boo32boo4bo\$12b3oboo59bo61b3o76b3o61bo
59boob3o\$16bo61bo51bo11bo74bo11bo51bo61bo\$11bo3bo56boobbobbo50b3o8boo
14bo44bo14boo8b3o50bobbobboo56bo3bo\$12bobbo28b3o27bo4bo53bo22bobo42bob
o22bo53bo4bo27b3o28bobbo\$12b3o26boobobo25b3o3boo52boo23bo44bo23boo52b
oo3b3o25boboboo26b3o\$24boo15bobbobo30bo26bo150bo26bo30bobobbo15boo\$5b
oo17boo13b3o47boo43b3o86b3o43boo47b3o13boo17boo\$5boo32boo48boo14boobo
25b3o6boo70boo6b3o25boboo14boo48boo32boo\$40bo25boo39boboboo25b3obbobo
68bobobb3o25boobobo39boo25bo\$65bobo39b3oboo27bo4bo68bo4bo27boob3o39bob
o\$4boo59bo43boo28bobbobbo68bobbobbo28boo43bo59boo\$5bo58boo10boo64b3o7b
oo52boo7b3o64boo10boo58bo\$bb3o12boo58bo74bobo50bobo74bo58boo12b3o\$bbo
14bo16boo38b3o9boo32boo32bo50bo32boo32boo9b3o38boo16bo14bo\$18b3o14bo
20boo16bo11bo20boo11boo6bo16boo7boo48boo7boo16bo6boo11boo20bo11bo16boo
20bo14b3o\$20bo11b3o21bobo28bo20bo18bo17bo68bo17bo18bo20bo28bobo21b3o
11bo\$32bo25bo27boo17b3o19b3o16b3o62b3o16b3o19b3o17boo27bo25bo\$58boo45b
o42bo62bo42bo45boo3\$118boobo116boboo\$118boboo116boobo!
The guns used here are the first ones I found and so are probably not the smallest. Are there smaller guns of these (or higher) periods that can used to drive the reaction?

BCNU,
-dbell

calcyman
Posts: 2473
Joined: June 1st, 2009, 4:32 pm

### Re: Oscillator Discussion Thread

dbell wrote:
August 1st, 2021, 2:46 am
The guns used here are the first ones I found and so are probably not the smallest. Are there smaller guns of these (or higher) periods that can used to drive the reaction?
Yes, here's the true-period gun of period 98 with the smallest known bounding box: https://catagolue.appspot.com/object/guntrue_98/b3s23

These pages update whenever anyone posts a smaller gun, so they're unlikely to be out-of-date.
What do you do with ill crystallographers? Take them to the mono-clinic!

dbell
Posts: 59
Joined: June 27th, 2013, 12:47 am
Contact:

### Re: Oscillator Discussion Thread

> Yes, here's the true-period gun of period 98 with the smallest known
> bounding box: https://catagolue.appspot.com/object/guntrue_98/b3s23

Thanks for that link, calcyman! Now I won't be so silly when I try to use guns in the future. (I had previously thought that the catalogue site was simply a collection of census data.)

Here are my period 98 and period 128 hasslers using the smaller guns.

Code: Select all

#C A period 98 pentadecathlon hassler oscillator based on the
#C reaction used by the old "pentadecathlon crane" object.
#C The gliders from four period 98 guns are used to repeatedly
#C shift a pentadecathlon up and down by one row.
#C David I. Bell, 1 August 2021
x = 204, y = 132
20boo11bo136bo11boo\$20boo10bobo134bobo10boo\$32bobobboo3bo118bo3boobbob
o\$31booboobbobbobo116bobobbobbooboo\$35bobo3bobo12bo90bo12bobo3bobo\$31b
oobobb4obo11b3o90b3o11bob4obboboo\$31boobobo3bo12bo96bo12bo3boboboo\$35b
obo3bo11boo94boo11bo3bobo\$36bobo3bo118bo3bobo\$37bo3boo118boo3bo4\$28boo
10b3o118b3o10boo\$28boo8booboo17boo80boo17booboo8boo\$13boo23booboo17boo
80boo17booboo23boo\$12bobbo5boo16boo122boo16boo5bobbo\$11boboo7boo156boo
7boobo\$11bo9bo160bo9bo\$10boo180boo\$25boo150boo\$25bo152bo\$26b3o29boobob
oo74booboboo29b3o\$28bo10boo17booboobo74bobooboo17boo10bo\$4bo33bobo122b
obo33bo\$bb5o14boo15bo126bo15boo14b5o\$bo5bo13bo15boo126boo15bo13bo5bo\$b
obb3o12bobo160bobo12b3obbo\$oobo15boo162boo15boboo\$obb4o41bo5bo94bo5bo
41b4obbo\$boo3bo3boo35bobo3bobo92bobo3bobo35boo3bo3boo\$3b3o4boo34bo9bo
90bo9bo34boo4b3o\$3bo42bo9bo90bo9bo42bo\$oobo46bobo98bobo46boboo\$ooboo
39bob4o3b4obo86bob4o3b4obo39booboo\$43bo5bo3bo5bo84bo5bo3bo5bo\$29bo12b
oo6bobo6boo82boo6bobo6boo12bo\$11boo16b3o11boobbo3bo3bobboo84boobbo3bo
3bobboo11b3o16boo\$12bo19bo14bo7bo92bo7bo14bo19bo\$9b3o13bo5boo14bo7bo
92bo7bo14boo5bo13b3o\$9bo14boo23bo104bo23boo14bo\$24bobo25bo98bo25bobo\$
52bo98bo\$49bobbo98bobbo\$48bobbo100bobbo\$48bobo102bobo\$41boo3b3obb3o3b
oo86boo3b3obb3o3boo\$34boo5bobobo3boo3bobboo86boobbo3boo3bobobo5boo\$34b
oo7bobobbobboobo94boboobbobbobo7boo\$43boo3bobobbo96bobbobo3boo\$47boob
oo100booboo\$30bo142bo\$29boboboo134boobobo\$29bobobobo41bobo44bobo41bobo
bobo\$28boobobobobbo39boo44boo39bobboboboboo\$29bobboob4o39bo46bo39b4ob
oobbo\$29bo4bo134bo4bo\$30b3obobboo126boobbob3o\$32boo3boo126boo3boo6\$90b
oo7bo4bo7boo\$89bobo5boob4oboo5bobo\$91bo7bo4bo7bo7\$32boo3boo126boo3boo\$
30b3obobboo126boobbob3o\$29bo4bo134bo4bo\$29bobboob4o126b4oboobbo\$28boob
obobobbo126bobboboboboo\$29bobobobo132bobobobo\$29boboboo134boobobo\$30bo
142bo\$47booboo100booboo\$43boo3bobobbo96bobbobo3boo\$34boo7bobobbobboobo
94boboobbobbobo7boo\$34boo5bobobo3boo3bobboo86boobbo3boo3bobobo5boo\$41b
oo3b3obb3o3boo86boo3b3obb3o3boo\$48bobo102bobo\$49bobo100bobo\$50bo102bo\$
35b3o27b3o68b3o27b3o\$35bo31bo68bo31bo\$9bo26bo29bo70bo29bo26bo\$9b3o19b
oo138boo19b3o\$12bo19bo138bo19bo\$11boo16b3o140b3o16boo\$29bo144bo\$\$ooboo
194booboo\$oobo196boboo\$3bo196bo\$3b3o8bo174bo8b3o\$boo3bo5booboo170boob
oo5bo3boo\$obb4o7b3o170b3o7b4obbo\$oobo15boo162boo15boboo\$bobb3o12bobo
160bobo12b3obbo\$bo5bo13bo15boo13bo98bo13boo15bo13bo5bo\$bb5o14boo15bo
12b3o96b3o12bo15boo14b5o\$4bo33bobo9bobboo94boobbo9bobo33bo\$28bo10boo8b
5o3boboboobo74boboobobo3b5o8boo10bo\$26b3o20b4oboo3boboboo74boobobo3boo
b4o20b3o\$25bo23booboboboo88booboboboo23bo\$25boo22booboo96booboo22boo\$
10boo38bobo98bobo38boo\$11bo180bo\$11boboo174boobo\$12bobbo33b4o98b4o33bo
bbo\$13boo34b3o8boo80boo8b3o34boo\$50boo8boo80boo8boo\$23bo28bo98bo28bo\$
23boo25bobboo94boobbo25boo\$24bo24bo3bo96bo3bo24bo\$23bo3boo21bobbo96bo
bbo21boo3bo\$28boo7bo3boo7b3o98b3o7boo3bo7boo\$26b3o7bobo3bo118bo3bobo7b
3o\$20bo4bobo7bobo3bo11boo94boo11bo3bobo7bobo4bo\$19bo3bobbo4boobobo3bo
12bo96bo12bo3boboboo4bobbo3bo\$31boobobb4obo11b3o90b3o11bob4obboboo\$21b
obo11bobo3bobo12bo90bo12bobo3bobo11bobo\$31booboobbobbobo116bobobbobboo
boo\$32bobobboo3bo118bo3boobbobo\$20bo11bobo134bobo11bo\$20boo11bo136bo
11boo!

Code: Select all

#C A period 128 pentadecathlon hassler oscillator based on the
#C reaction used by the old "pentadecathlon crane" object.
#C The gliders from four period 128 guns are used to repeatedly
#C shift a pentadecathlon up and down by one row.
#C David I. Bell, 1 August 2021
x = 166, y = 142
42bo80bo\$40b3o80b3o\$39bo86bo\$39boo84boo\$\$35bo94bo\$34bobo92bobo\$25bo3bo
3bobbo92bobbo3bo3bo\$21bobboob3o4boo94boo4b3oboobbo\$20bobo3bobo108bobo
3bobo\$21bo3b3o110b3o3bo\$17bo130bo\$16bobobbobboo114boobbobbobo\$15bobb7o
116b7obbo\$16boo5boo116boo5boo\$18bo128bo\$18bobo124bobo\$19bo126bo\$16b3o
128b3o\$16bo132bo\$9bo146bo\$9b3o142b3o\$12bo9bo120bo9bo\$11boo7boo122boo7b
oo\$21boo120boo\$50b3o60b3o\$3boo45bo64bo45boo\$3bo47bo62bo47bo\$oobo158bob
oo\$obb3o4boo142boo4b3obbo\$boo3bo3boo40b3o56b3o40boo3bo3boo\$3b4o43boobo
bo54boboboo43b4o\$3bo15boo34bo54bo34boo15bo\$4b3o12bobo29bo3bo54bo3bo29b
obo12b3o\$7bo13bo15boo13bobo56bobo13boo15bo13bo\$bb5o14boo15bo14boo56boo
14bo15boo14b5o\$bbo35bobo84bobo35bo\$4bo23bo10boo13boo54boo13boo10bo23bo
\$3boo21b3o25bo56bo25b3o21boo\$25bo26b3o56b3o26bo\$25boo22bobobobbo52bobb
obobo22boo\$10boo36bobbobob3obboo42boobb3obobobbo36boo\$11bo39bobo3bobb
oo42boobbo3bobo39bo\$11boboo39boo54boo39boobo\$12bobbo134bobbo\$13boo136b
oo\$20bo3bo116bo3bo\$16bobboo3bo116bo3boobbo\$18bo6bo114bo6bo\$18bobooboo
116booboobo\$17bo8b3o108b3o8bo\$18boboo4boo9bo3boo80boo3bo9boo4boobo\$19b
obb3obo9bobo3bo80bo3bobo9bob3obbo\$24bo10bobo3bo82bo3bobo10bo\$20bobo8b
oobobo3bo15bo52bo15bo3boboboo8bobo\$20bobo8boobobb4obo5boo4bobo52bobo4b
oo5bob4obboboo8bobo\$20b3o12bobo3bobo5bo5boo52boo5bo5bobo3bobo12b3o\$31b
ooboobbobbobobb3o68b3obbobobbobbooboo\$32bobobboo3bo3bo72bo3bo3boobbobo
\$20boo10bobo96bobo10boo\$20boo11bo98bo11boo9\$71boo7bo4bo7boo\$70bobo5boo
b4oboo5bobo\$72bo7bo4bo7bo10\$20boo11bo98bo11boo\$20boo10bobo96bobo10boo\$
32bobobboo3bo3bo72bo3bo3boobbobo\$31booboobbobbobobb3o68b3obbobobbobboo
boo\$35bobo3bobo5bo66bo5bobo3bobo\$31boobobb4obo5boo66boo5bob4obboboo\$
31boobobo3bo84bo3boboboo\$35bobo3bo82bo3bobo\$36bobo3bo80bo3bobo\$37bo3b
oo80boo3bo3\$39boobboo76boobboo\$28boo8b3o84b3o8boo\$28boo15bo74bo15boo\$
13boo21bobo88bobo21boo\$12bobbo21b4obobbo74bobbob4o21bobbo\$11boboo23b3o
b3o76b3ob3o23boobo\$11bo48boo42boo48bo\$10boo48boo42boo48boo\$25boo112boo
\$16boo7bo114bo7boo\$3boo12boo7b3o108b3o7boo12boo\$4bo11bo11bo10boo84boo
10bo11bo11bo\$bbo35bobo84bobo35bo\$bb5o14boo15bo88bo15boo14b5o\$7bo13bo
15boo88boo15bo13bo\$4b3o12bobo122bobo12b3o\$3bo15boo124boo15bo\$3b4o152b
4o\$boo3bo3boo142boo3bo3boo\$obb3o4boo142boo4b3obbo\$oobo158boboo\$3bo158b
o\$3boo156boo3\$11boo140boo\$12bo140bo\$9b3o142b3o\$9bo146bo\$16bo132bo\$16b
3o128b3o\$19bo126bo\$18bobo124bobo\$18bo128bo\$16boo5boo116boo5boo\$15bobb
7o116b7obbo\$16bobobbobboo114boobbobbobo\$17bo130bo\$21bo3b3o110b3o3bo\$
20bobo3bobo5boo94boo5bobo3bobo\$21bobboob3o5bo94bo5b3oboobbo\$25bo3bo4bo
96bo4bo3bo\$33boo96boo3\$39boo84boo\$39bo86bo\$40b3o80b3o\$42bo80bo!
Up to period 1000 the smallest suitable pure gun appears to be period 368, so I built a new hassler using that one. The period is high enough that you can clearly see the pentadecathlon moving up and down while going through many cycles between moves.

Code: Select all

#C A period 368 pentadecathlon hassler oscillator based on the
#C reaction used by the old "pentadecathlon crane" object.
#C The gliders from four period 368 guns are used to repeatedly
#C shift a pentadecathlon up and down by one row.
#C David I. Bell, 1 August 2021
x = 130, y = 74
19bo90bo\$17b3o90b3o\$16bo96bo\$16boo94boo\$30bo68bo\$12bo15b3o68b3o15bo\$
11bo15bo74bo15bo\$12bo14boo72boo14bo\$13bo102bo\$13b4o96b4o\$12boo4bo92bo
4boo\$12boobobbo92bobboboo\$18boo90boo\$15b5o90b5o\$11b3obb4o90b4obb3o\$11b
oo4bo94bo4boo\$bboo7booboboo94booboboo7boo\$bobo7bo4bo3bob3o80b3obo3bo4b
o7bobo\$bo10boo5b6o80b6o5boo10bo\$oo11bo4bobbo86bobbo4bo11boo\$17boo92boo
\$11bobo4boo90boo4bobo\$14bo12bo5bo62bo5bo12bo\$10bo3bo12bo5bo62bo5bo12bo
3bo\$10bo14b4o3b4o58b4o3b4o14bo\$10boboboo8boo9boo56boo9boo8boobobo\$11b
3o9b3obbooboobb3o54b3obbooboobb3o9b3o\$6boo15boo3booboo3boo54boo3booboo
3boo15boo\$5bobo16b3obo3bob3o56b3obo3bob3o16bobo\$5bo19boo7boo58boo7boo
19bo\$4boo20b3o3b3o60b3o3b3o20boo\$10boo16booboo64booboo16boo\$11bo15bobo
bobo62bobobobo15bo\$8b3o17bo3bo64bo3bo17b3o\$8bo112bo\$53boo7bo4bo7boo\$
52bobo5boob4oboo5bobo\$54bo7bo4bo7bo\$27bo5bo62bo5bo\$8bo18bo5bo62bo5bo
18bo\$8b3o14b4o3b4o58b4o3b4o14b3o\$11bo12boo9boo56boo9boo12bo\$10boo11b3o
bbooboobb3o54b3obbooboobb3o11boo\$4boo17boo3booboo3boo54boo3booboo3boo
17boo\$5bo18b3obo3bob3o56b3obo3bob3o18bo\$5bobo17boo7boo58boo7boo17bobo\$
6boo18b3o3b3o60b3o3b3o18boo\$11b3o14booboo64booboo14b3o\$10boboboo11bobo
bobo62bobobobo11boobobo\$10bo17bo3bo64bo3bo17bo\$10bo3bo100bo3bo\$14bo
100bo\$11bobo4boo90boo4bobo\$17boo92boo\$oo11bo4bobbo86bobbo4bo11boo\$bo
10boo5b6o80b6o5boo10bo\$bobo7bo4bo3bob3o80b3obo3bo4bo7bobo\$bboo7boobob
oo94booboboo7boo\$11boo4bo94bo4boo\$11b3obb4o90b4obb3o\$15b5o90b5o\$18boo
90boo\$12boobobbo92bobboboo\$12boo4bo92bo4boo\$13b4o96b4o\$13bo102bo\$12bo
14boo72boo14bo\$11bo15bo74bo15bo\$12bo15b3o68b3o15bo\$30bo68bo\$16boo94boo
\$16bo96bo\$17b3o90b3o\$19bo90bo!
BCNU,
dbell

hotdogPi
Posts: 455
Joined: August 12th, 2020, 8:22 pm

### Re: Oscillator Discussion Thread

Here's a p14 that requires huge 754P7s:

Code: Select all

x = 249, y = 249, rule = B3/S23
120b2o4b2o\$119bo2bo2bo2bo\$119bobo4bobo\$120bob4obo\$122bo2bo\$120bo6bo\$
119bob6obo\$119bo3b2o3bo\$117b2ob2o4b2ob2o\$118bo2bo4bo2bo\$117bo2bob4obo
2bo\$117b2obobo2bobob2o\$120bobo2bobo\$115b4obob4obob4o\$115bo2bob2o4b2obo
2bo2\$119b2obo2bob2o\$121b6o2\$121b6o\$119b2obo2bob2o2\$115bo2bob2o4b2obo2b
o\$115b4obob4obob4o\$120bobo2bobo\$117b2obobo2bobob2o\$117bo2bob4obo2bo\$
118bo2bo4bo2bo\$117b2ob2o4b2ob2o\$116bo2bo3b2o3bo2bo\$115bobobob6obobobo\$
116bobobo6bobobo\$118bo3bo2bo3bo\$118bo2b2o2b2o2bo\$119bo8bo2\$119bo2bo2bo
2bo\$122bo2bo\$119bobo4bobo\$120bo6bo2\$116b2o2bo6bo2b2o\$116bo4b2o2b2o4bo\$
117b5ob2ob5o\$122bo2bo\$119bobo4bobo\$118bobo6bobo\$115bo2bo2b6o2bo2bo\$
115b3o4b4o4b3o\$118b4o4b4o\$117bo3bo4bo3bo\$117b2ob2o4b2ob2o\$115b2o4bo4bo
4b2o\$114bo2b3o3b2o3b3o2bo\$114b3o14b3o\$117bo2bo6bo2bo\$116b2o2bo6bo2b2o\$
116bo5b4o5bo\$113b2obob2o3b2o3b2obob2o\$113b2obob3ob4ob3obob2o\$116bo2b2o
6b2o2bo\$116bo3b2ob2ob2o3bo\$113b2obobo2bob2obo2bobob2o\$113bo2bob4o4b4ob
o2bo\$114b3o5b4o5b3o\$117b4obo2bob4o\$116bo14bo\$116b2obo2bo2bo2bob2o2\$
121b2o2b2o\$113b2o4b3o4b3o4b2o\$113bobo3bo8bo3bobo\$115bo16bo\$115b2o2bobo
4bobo2b2o\$118bo10bo\$115b3obobo4bobob3o\$115bo2b2ob2o2b2ob2o2bo\$116b2o2b
o6bo2b2o\$117bobobo4bobobo\$117bo2b8o2bo\$115bobo4bo2bo4bobo\$114bobob2obo
4bob2obobo\$114bobobo10bobobo\$113b2obob2o3b2o3b2obob2o\$116bob2ob6ob2obo
\$116bob2ob2o2b2ob2obo\$115b2o14b2o\$117b2o2b2o2b2o2b2o\$117bo3b6o3bo\$114b
2obobo3b2o3bobob2o\$114bo2bobob6obobo2bo\$115b2obo4b2o4bob2o\$118bob3o2b
3obo\$115b2o2bob2o2b2obo2b2o\$114bob2obo8bob2obo\$113bo5b2o6b2o5bo\$114b3o
bo2b2o2b2o2bob3o\$116bob4ob2ob4obo2\$117b4obo2bob4o\$112bo5bo2b6o2bo5bo\$
112b3o5bo6bo5b3o\$115bo4bob4obo4bo\$114bo2bo2bo6bo2bo2bo\$112bo2b3o2bo2b
2o2bo2b3o2bo\$112b3o5bo6bo5b3o\$115bo16bo\$114bo2bobob2o2b2obobo2bo\$114b
4ob2o6b2ob4o\$119bo8bo\$116b3o4b2o4b3o\$116bo2b2o2b2o2b2o2bo\$100b2o2b2o
11bo3b2o2b2o3bo\$58b2o2b2o6b2o11bo11bo5bo3bo14bobo2bobo15b2o2b2o\$53b2o
3b2o2bobo5bo10b3o5b2o3bobo4bobobob2o12b2o2b2o16bo3bo5bo11bo11b2o6b2o2b
2o\$13b2o7b2o6bo16b2o3bobo9bo6b3ob2o3bo5bo2bobobo2bo5bobobobo12bo4bo13b
2obobobo4bobo3b2o5b3o10bo5bobo2b2o3b2o\$13bo9bo5bobo9b2o5bo3bobob9ob2o
5bobobo3b6o4bob2ob2o6bo3bob2o9bo4bo13bobobobo5bo2bobobo2bo5bo3b2ob3o6b
o9bobo3b2o16bo6b2o7b2o\$8bob2obo9bob2obobo10bobo4bob2obob2o8bobo7bob4o
6b4o3bo4bo3b2o2b2obobo24b2obo3bo6b2ob2obo4b6o3bobobo5b2ob9obobo3bo5b2o
9bobo5bo9bo\$8b2obob2o7b2obob2o2b3o9bo2b2obobobo4b2o2b2obo8bobo4b5obo3b
2o3b2ob2o9bo10bo4bo9bobob2o2b2o3bo4bo3b4o6b4obo7bobo8b2obob2obo4bobo
10bobob2obo9bob2obo\$b2o3b2o8bo3bo8b2o3bobobo4bobo3bo3bo4b3o2bobobo2b2o
bob2obo2bob3o3b2o2b3obobo7b3obo11b2o13bo9b2ob2o3b2o3bob5o4bobo8bob2o2b
2o4bobobob2o2bo9b3o2b2obob2o7b2obob2o\$o2bobo2bob5obo3bob5obo2bo7bobobo
2bo2bobo3b2o2b3obobo4bo6bobo12bo2bobobob5o2bo2bobo23bob3o7bobob3o2b2o
3b3obo2bob2obob2o2bobobo2b3o4bo3bo3bobo4bobobo3b2o8bo3bo8b2o3b2o\$obo3b
ob2o4bo2bobo2bo4b2obo2bo4bo3b2obobob4o8b3o5b2o2bob2ob2obo2b2ob2obob2o
2b2o2bo6bo4bob3obo3b2o11bobo2bo2b5obobobo2bo12bobo6bo4bobob3o2b2o3bobo
2bo2bobobo7bo2bob5obo3bob5obo2bobo2bo\$bob2obo3b4o2b2ob2o2b4o3bob2o2b2o
4bobo2b2o8bobo4b2obobo6bo2b2o3b2ob2obob2o2bo2b2obo4bo4b3o7bo2bo4bob3ob
o4bo6bo2b2o2b2obob2ob2o2bob2ob2obo2b2o5b3o8b4obobob2o3bo4bo2bob2o4bo2b
obo2bo4b2obo3bobo\$3bo2b2o2bo2bo3bobo3bo2bo2b2o12bo3b2o4bo3b3ob2obo14bo
3b2o3b4o5bo2bobobo5b2o7bo6bo7b3o4bo4bob2o2bo2b2obob2ob2o3b2o2bo6bobob
2o4bobo8b2o2bobo4b2o2b2obo3b4o2b2ob2o2b4o3bob2obo\$3bo2b2o2bo2bo3bobo3b
o2bo2b2o12bo3b2o4bo3b3ob2obo14bo3b2o3b4o5bo2bobobo5b2o7bo2bo3bo2bo7b2o
5bobobo2bo5b4o3b2o3bo14bob2ob3o3bo4b2o3bo12b2o2bo2bo3bobo3bo2bo2b2o2bo
\$bob2obo3b4o2b2ob2o2b4o3bob2o2b2o4bobo2b2o8bobo4b2obobo6bo2b2o3b2ob2ob
ob2o2bo2b2obo4bo4b3o7bo6bo7b2o5bobobo2bo5b4o3b2o3bo14bob2ob3o3bo4b2o3b
o12b2o2bo2bo3bobo3bo2bo2b2o2bo\$obo3bob2o4bo2bobo2bo4b2obo2bo4bo3b2obob
ob4o8b3o5b2o2bob2ob2obo2b2ob2obob2o2b2o2bo6bo4bob3obo4bo2bo7b3o4bo4bob
2o2bo2b2obob2ob2o3b2o2bo6bobob2o4bobo8b2o2bobo4b2o2b2obo3b4o2b2ob2o2b
4o3bob2obo\$o2bobo2bob5obo3bob5obo2bo7bobobo2bo2bobo3b2o2b3obobo4bo6bob
o12bo2bobobob5o2bo2bobo11b2o3bob3obo4bo6bo2b2o2b2obob2ob2o2bob2ob2obo
2b2o5b3o8b4obobob2o3bo4bo2bob2o4bo2bobo2bo4b2obo3bobo\$b2o3b2o8bo3bo8b
2o3bobobo4bobo3bo3bo4b3o2bobobo2b2obob2obo2bob3o3b2o2b3obobo7b3obo23bo
bo2bo2b5obobobo2bo12bobo6bo4bobob3o2b2o3bobo2bo2bobobo7bo2bob5obo3bob
5obo2bobo2bo\$8b2obob2o7b2obob2o2b3o9bo2b2obobobo4b2o2b2obo8bobo4b5obo
3b2o3b2ob2o9bo13b2o11bob3o7bobob3o2b2o3b3obo2bob2obob2o2bobobo2b3o4bo
3bo3bobo4bobobo3b2o8bo3bo8b2o3b2o\$8bob2obo9bob2obobo10bobo4bob2obob2o
8bobo7bob4o6b4o3bo4bo3b2o2b2obobo9bo4bo10bo9b2ob2o3b2o3bob5o4bobo8bob
2o2b2o4bobobob2o2bo9b3o2b2obob2o7b2obob2o\$13bo9bo5bobo9b2o5bo3bobob9ob
2o5bobobo3b6o4bob2ob2o6bo3bob2o24bobob2o2b2o3bo4bo3b4o6b4obo7bobo8b2ob
ob2obo4bobo10bobob2obo9bob2obo\$13b2o7b2o6bo16b2o3bobo9bo6b3ob2o3bo5bo
2bobobo2bo5bobobobo13bo4bo9b2obo3bo6b2ob2obo4b6o3bobobo5b2ob9obobo3bo
5b2o9bobo5bo9bo\$53b2o3b2o2bobo5bo10b3o5b2o3bobo4bobobob2o13bo4bo12bobo
bobo5bo2bobobo2bo5bo3b2ob3o6bo9bobo3b2o16bo6b2o7b2o\$58b2o2b2o6b2o11bo
11bo5bo3bo16b2o2b2o12b2obobobo4bobo3b2o5b3o10bo5bobo2b2o3b2o\$100b2o2b
2o15bobo2bobo14bo3bo5bo11bo11b2o6b2o2b2o\$118bo3b2o2b2o3bo11b2o2b2o\$
117bo2b2o2b2o2b2o2bo\$117b3o4b2o4b3o\$120bo8bo\$115b4ob2o6b2ob4o\$115bo2bo
bob2o2b2obobo2bo\$116bo16bo\$113b3o5bo6bo5b3o\$113bo2b3o2bo2b2o2bo2b3o2bo
\$115bo2bo2bo6bo2bo2bo\$116bo4bob4obo4bo\$113b3o5bo6bo5b3o\$113bo5bo2b6o2b
o5bo\$118b4obo2bob4o2\$117bob4ob2ob4obo\$115b3obo2b2o2b2o2bob3o\$114bo5b2o
6b2o5bo\$115bob2obo8bob2obo\$116b2o2bob2o2b2obo2b2o\$119bob3o2b3obo\$116b
2obo4b2o4bob2o\$115bo2bobob6obobo2bo\$115b2obobo3b2o3bobob2o\$118bo3b6o3b
o\$118b2o2b2o2b2o2b2o\$116b2o14b2o\$117bob2ob2o2b2ob2obo\$117bob2ob6ob2obo
\$114b2obob2o3b2o3b2obob2o\$115bobobo10bobobo\$115bobob2obo4bob2obobo\$
116bobo4bo2bo4bobo\$118bo2b8o2bo\$118bobobo4bobobo\$117b2o2bo6bo2b2o\$116b
o2b2ob2o2b2ob2o2bo\$116b3obobo4bobob3o\$119bo10bo\$116b2o2bobo4bobo2b2o\$
116bo16bo\$114bobo3bo8bo3bobo\$114b2o4b3o4b3o4b2o\$122b2o2b2o2\$117b2obo2b
o2bo2bob2o\$117bo14bo\$118b4obo2bob4o\$115b3o5b4o5b3o\$114bo2bob4o4b4obo2b
o\$114b2obobo2bob2obo2bobob2o\$117bo3b2ob2ob2o3bo\$117bo2b2o6b2o2bo\$114b
2obob3ob4ob3obob2o\$114b2obob2o3b2o3b2obob2o\$117bo5b4o5bo\$117b2o2bo6bo
2b2o\$118bo2bo6bo2bo\$115b3o14b3o\$115bo2b3o3b2o3b3o2bo\$116b2o4bo4bo4b2o\$
118b2ob2o4b2ob2o\$118bo3bo4bo3bo\$119b4o4b4o\$116b3o4b4o4b3o\$116bo2bo2b6o
2bo2bo\$119bobo6bobo\$120bobo4bobo\$123bo2bo\$118b5ob2ob5o\$117bo4b2o2b2o4b
o\$117b2o2bo6bo2b2o2\$121bo6bo\$120bobo4bobo\$123bo2bo\$120bo2bo2bo2bo2\$
120bo8bo\$119bo2b2o2b2o2bo\$119bo3bo2bo3bo\$117bobobo6bobobo\$116bobobob6o
bobobo\$117bo2bo3b2o3bo2bo\$118b2ob2o4b2ob2o\$119bo2bo4bo2bo\$118bo2bob4ob
o2bo\$118b2obobo2bobob2o\$121bobo2bobo\$116b4obob4obob4o\$116bo2bob2o4b2ob
o2bo2\$120b2obo2bob2o\$122b6o2\$122b6o\$120b2obo2bob2o2\$116bo2bob2o4b2obo
2bo\$116b4obob4obob4o\$121bobo2bobo\$118b2obobo2bobob2o\$118bo2bob4obo2bo\$
119bo2bo4bo2bo\$118b2ob2o4b2ob2o\$120bo3b2o3bo\$120bob6obo\$121bo6bo\$123bo
2bo\$121bob4obo\$120bobo4bobo\$120bo2bo2bo2bo\$121b2o4b2o!
Partials:

p36

Code: Select all

x = 10, y = 8, rule = B3/S23
4bo\$ob2ob2o\$2b2o\$7bo\$2bo\$6b2o\$3b2ob2obo\$5bo!
p40

Code: Select all

x = 24, y = 53, rule = B3/S23
14bo2bo4b2o\$14bo2bo4b2o\$18bo\$12b3ob2o\$11b2obobobo\$11bo2bobobo\$11bo2b2o
3bo\$11bo3b2o2bo\$12bobobo2bo\$12bobobob2o\$13b2ob3o\$12bo\$7b2o4bo2bo\$7b2o
4bo2bo5\$9b3o2\$12b2o\$8bo4bo\$13bobo\$9bo2bo2bo\$10bo4\$7bo\$2bo2bo2bo\$2bobo\$
4bo4bo\$4b2o2\$6b3o5\$2o4bo2bo\$2o4bo2bo\$5bo\$6b2ob3o\$5bobobob2o\$5bobobo2bo
\$4bo3b2o2bo\$4bo2b2o3bo\$4bo2bobobo\$4b2obobobo\$5b3ob2o\$11bo\$7bo2bo4b2o\$
7bo2bo4b2o!
p62

Code: Select all

x = 20, y = 10, rule = B3/S23
5b3o\$4bo3bo3b3o\$3bo4bo6bo\$2bo3b2o4bo3bo2bo\$2bo2bo7bo3bobo\$obo3bo7bo2bo
\$o2bo3bo4b2o3bo\$4bo6bo4bo\$5b3o3bo3bo\$12b3o!
p72

Code: Select all

x = 27, y = 27, rule = B3/S23
2o\$bo\$bobo4b2o\$2b2o\$6bobob3o\$5bo3bo\$6bo6bo\$7bo\$8b2ob2o\$10bo\$3b2o\$2bobo
\$2bo\$b2o21b2o\$24bo\$22bobo\$22b2o\$16bo\$14b2ob2o\$19bo\$13bo6bo\$17bo3bo\$14b
3obobo\$23b2o\$17b2o4bobo\$25bo\$25b2o!
p75

Code: Select all

x = 30, y = 26, rule = B3/S23
2o\$bo\$bobo\$2b2o3\$11bo\$11bo\$10bobo\$10b3o\$9bo2bo4bo\$9b2o3b3o\$7bo7bo6bo\$
7bo6bo7bo\$13b3o3b2o\$12bo4bo2bo\$17b3o\$17bobo\$18bo\$18bo3\$26b2o\$26bobo\$
28bo\$28b2o!
p88

Code: Select all

x = 55, y = 26, rule = B3/S23
44bobo6bo\$42b3ob3obobobo\$41bo7b2ob2o\$42b6o3bo\$47b2ob2o\$20b2o20bobob2o
2bob2o\$41bo3bobo4bo\$18b2o21bo3bobo4bo\$17bo2b2o20bobob2o2bob2o\$17b2ob2o
13bo11b2ob2o\$17b3obo12bobo5b6o3bo\$18b2obob2o8b2ob2o3bo7b2ob2o\$bo6bobo
7b2obob2o7b2o2b2o4b3ob3obobobo\$obobob3ob3o4b2o2b2o7b2obob2o7bobo6bo\$b
2ob2o7bo3b2ob2o8b2obob2o\$3bo3b6o5bobo12bob3o\$3b2ob2o11bo13b2ob2o\$b2obo
2b2obobo20b2o2bo\$2bo4bobo3bo21b2o\$2bo4bobo3bo\$b2obo2b2obobo20b2o\$3b2ob
2o\$3bo3b6o\$b2ob2o7bo\$obobob3ob3o\$bo6bobo!
p168

Code: Select all

x = 111, y = 129, rule = B3/S23
78b2o18b2o\$78bobob2o10b2obobo\$80bobo12bobo\$79b2obo12bob2o\$72b2ob2obobo
b2o10b2obobob2ob2o\$73bobo3b2o3bo8bo3b2o3bobo\$73bobobo3b3o10b3o3bobobo\$
74b7o16b7o\$82b2o10b2o\$72b6ob2obobo8bobob2ob6o\$71bo4bobo5bo8bo5bobo4bo\$
72b3o2bobob3o10b3obobo2b3o\$74b2o4b2o14b2o4b2o16\$73b2ob2o3b2ob2o6b2ob2o
3b2ob2o\$73b2o2bo3bo2b2o6b2o2bo3bo2b2o\$71bo3bob2ob2obo3b4o3bob2ob2obo3b
o\$70bo4bo7bo4b2o4bo7bo4bo\$74b2obobobob2ob6ob2obobobob2o\$69bo4b11ob2o2b
2ob11o4bo\$69bo2bo32bo2bo\$70bo36bo\$67b3o9bo18bo9b3o\$67bo10b3o16b3o10bo
6\$11b2o18b2o\$11bobob2o10b2obobo\$13bobo12bobo\$12b2obo12bob2o\$5b2ob2obob
ob2o10b2obobob2ob2o\$6bobo3b2o3bo8bo3b2o3bobo29bo10b3o16b3o10bo\$6bobobo
3b3o10b3o3bobobo29b3o9bo18bo9b3o\$7b7o16b7o33bo36bo\$15b2o10b2o40bo2bo
32bo2bo\$5b6ob2obobo8bobob2ob6o30bo4b11ob2o2b2ob11o4bo\$4bo4bobo5bo8bo5b
obo4bo3b2o29b2obobobob2ob6ob2obobobob2o\$5b3o2bobob3o10b3obobo2b3o31bo
4bo7bo4b2o4bo7bo4bo\$7b2o4b2o14b2o4b2o8bo25bo3bob2ob2obo3b4o3bob2ob2obo
3bo\$44bobo26b2o2bo3bo2b2o6b2o2bo3bo2b2o\$44bobo26b2ob2o3b2ob2o6b2ob2o3b
2ob2o\$45bo15b2o2\$44b3o15bobo\$43bo18bob2o\$47b2o15b2obo\$42bo4b2o14bob2ob
o\$41b2o4bo15bo4b2o\$42bob2obo14b2o4bo\$43bob2o15b2o\$45b2obo18bo\$46bobo
15b3o2\$48b2o15bo\$6b2ob2o3b2ob2o6b2ob2o3b2ob2o26bobo\$6b2o2bo3bo2b2o6b2o
2bo3bo2b2o26bobo\$4bo3bob2ob2obo3b4o3bob2ob2obo3bo25bo8b2o4b2o14b2o4b2o
\$3bo4bo7bo4b2o4bo7bo4bo31b3o2bobob3o10b3obobo2b3o\$7b2obobobob2ob6ob2ob
obobob2o29b2o3bo4bobo5bo8bo5bobo4bo\$2bo4b11ob2o2b2ob11o4bo30b6ob2obobo
8bobob2ob6o\$2bo2bo32bo2bo40b2o10b2o\$3bo36bo33b7o16b7o\$3o9bo18bo9b3o29b
obobo3b3o10b3o3bobobo\$o10b3o16b3o10bo29bobo3b2o3bo8bo3b2o3bobo\$72b2ob
2obobob2o10b2obobob2ob2o\$79b2obo12bob2o\$80bobo12bobo\$78bobob2o10b2obob
o\$78b2o18b2o6\$o10b3o16b3o10bo\$3o9bo18bo9b3o\$3bo36bo\$2bo2bo32bo2bo\$2bo
4b11ob2o2b2ob11o4bo\$7b2obobobob2ob6ob2obobobob2o\$3bo4bo7bo4b2o4bo7bo4b
o\$4bo3bob2ob2obo3b4o3bob2ob2obo3bo\$6b2o2bo3bo2b2o6b2o2bo3bo2b2o\$6b2ob
2o3b2ob2o6b2ob2o3b2ob2o16\$7b2o4b2o14b2o4b2o\$5b3o2bobob3o10b3obobo2b3o\$
4bo4bobo5bo8bo5bobo4bo\$5b6ob2obobo8bobob2ob6o\$15b2o10b2o\$7b7o16b7o\$6bo
bobo3b3o10b3o3bobobo\$6bobo3b2o3bo8bo3b2o3bobo\$5b2ob2obobob2o10b2obobob
2ob2o\$12b2obo12bob2o\$13bobo12bobo\$11bobob2o10b2obobo\$11b2o18b2o!
User:HotdogPi/My discoveries

Periods discovered: 6,8,10-16,18,20,21G,22,24,25,27-31,32SG,35,36,40,42,45,48,50,54G,55G,57G,60,63-66,70,74S,75,76S,84,96S,100,117G,120,126,128S,138,147,156,196S,217,486,576

S: SKOP
G: gun

MathAndCode
Posts: 4907
Joined: August 31st, 2020, 5:58 pm

### Re: Oscillator Discussion Thread

dbell wrote:
August 1st, 2021, 9:16 am
Up to period 1000 the smallest suitable pure gun appears to be period 368, so I built a new hassler using that one. The period is high enough that you can clearly see the pentadecathlon moving up and down while going through many cycles between moves.
I reduced the size by combining some parts.

Code: Select all

x = 126, y = 70, rule = B3/S23
19bo86bo\$17b3o86b3o\$16bo92bo\$16b2o90b2o\$30bo64bo\$12bo15b3o64b3o15bo\$11b
o15bo70bo15bo\$12bo14b2o68b2o14bo\$13bo98bo\$13b4o92b4o\$12b2o4bo88bo4b2o
\$12b2obo2bo88bo2bob2o\$18b2o86b2o\$15b5o86b5o\$11b3o2b4o86b4o2b3o\$11b2o4b
o90bo4b2o\$2b2o7b2obob2o90b2obob2o7b2o\$bobo7bo4bo3bob3o76b3obo3bo4bo7b
obo\$bo10b2o5b6o76b6o5b2o10bo\$2o11bo4bo2bo82bo2bo4bo11b2o\$17b2o88b2o\$11b
obo4b2o86b2o4bobo\$14bo96bo\$10bo3bo96bo3bo\$10bo104bo\$10bobob2o94b2obob
o\$11b3o98b3o\$6b2o110b2o\$5bobo25bo5bo46bo5bo25bobo\$5bo27bo5bo46bo5bo27b
o\$4b2o25b4o3b4o20b2o20b4o3b4o25b2o\$10b2o18b2o9b2o17bo4bo17b2o9b2o18b2o
\$11bo17b3o2b2ob2o2b3o15bo6bo15b3o2b2ob2o2b3o17bo\$8b3o18b2o3b2ob2o3b2o
14bo8bo14b2o3b2ob2o3b2o18b3o\$7bobo20b3obo3bob3o15bo8bo15b3obo3bob3o20b
obo\$7bobo21b2o7b2o16bo8bo16b2o7b2o21bobo\$8b3o21b3o3b3o18bo6bo18b3o3b3o
21b3o\$11bo22b2ob2o21bo4bo21b2ob2o22bo\$10b2o21bobobobo22b2o22bobobobo21b
2o\$4b2o28bo3bo48bo3bo28b2o\$5bo114bo\$5bobo110bobo\$6b2o110b2o\$11b3o98b3o
\$10bobob2o94b2obobo\$10bo104bo\$10bo3bo96bo3bo\$14bo96bo\$11bobo4b2o86b2o
4bobo\$17b2o88b2o\$2o11bo4bo2bo82bo2bo4bo11b2o\$bo10b2o5b6o76b6o5b2o10bo
\$bobo7bo4bo3bob3o76b3obo3bo4bo7bobo\$2b2o7b2obob2o90b2obob2o7b2o\$11b2o
4bo90bo4b2o\$11b3o2b4o86b4o2b3o\$15b5o86b5o\$18b2o86b2o\$12b2obo2bo88bo2b
ob2o\$12b2o4bo88bo4b2o\$13b4o92b4o\$13bo98bo\$12bo14b2o68b2o14bo\$11bo15bo
70bo15bo\$12bo15b3o64b3o15bo\$30bo64bo\$16b2o90b2o\$16bo92bo\$17b3o86b3o\$19b
o86bo!

Edit: I made it even smaller.

Code: Select all

x = 122, y = 66, rule = B3/S23
19bo82bo\$17b3o82b3o\$16bo88bo\$16b2o86b2o\$30bo60bo\$28b3o60b3o\$27bo66bo\$
27b2o64b2o\$21b2o76b2o\$20bo80bo3\$22bo76bo\$20b2o78b2o\$20bo80bo\$20bobo76b
obo\$2b2o17b2o76b2o17b2o\$bobo114bobo\$bo118bo\$2o118b2o3\$40bo40bo\$38bobo
40bobo\$39b2o40b2o3\$6b2o106b2o\$5bobo24bo3bo48bo3bo24bobo\$5bo13bo11bobo
bobo46bobobobo11bo13bo\$4b2o12bobo11b2ob2o20bo6bo20b2ob2o11bobo12b2o\$19b
o10b3o3b3o17b2o6b2o17b3o3b3o10bo\$29b2o7b2o15b3o6b3o15b2o7b2o\$28b3obo3b
ob3o15b2o6b2o15b3obo3bob3o\$19bo7b2o3b2ob2o3b2o15bo6bo15b2o3b2ob2o3b2o
7bo\$4b2o12bobo6b3o2b2ob2o2b3o38b3o2b2ob2o2b3o6bobo12b2o\$5bo13bo8b2o9b
2o40b2o9b2o8bo13bo\$5bobo21b4o3b4o42b4o3b4o21bobo\$6b2o23bo5bo46bo5bo23b
2o\$31bo5bo46bo5bo2\$39b2o40b2o\$38bobo40bobo\$40bo40bo3\$2o118b2o\$bo118bo
\$bobo114bobo\$2b2o17b2o76b2o17b2o\$20bobo76bobo\$20bo80bo\$20b2o78b2o\$22b
o76bo3\$20bo80bo\$21b2o76b2o\$27b2o64b2o\$27bo66bo\$28b3o60b3o\$30bo60bo\$16b
2o86b2o\$16bo88bo\$17b3o82b3o\$19bo82bo!
I have historically worked on conduits, but recently, I've been working on glider syntheses and investigating SnakeLife.

Bullet51
Posts: 576
Joined: July 21st, 2014, 4:35 am

### Re: Oscillator Discussion Thread

This is a p8 oscillator found by unmodified dr.

Code: Select all

x = 27, y = 27, rule = B3/S23
12bobo\$10b3ob3o\$9bo7bo\$10b7o\$13bo\$8b4o3b4o\$7bo3bo3bo3bo\$6bo2b2o5b2o2bo
\$5bo4bo5bo4bo\$2bo2bobo11bobo2bo\$bobobob2o9b2obobobo\$bobob2o13b2obobo\$
2obo19bob2o\$3b2o17b2o\$2obo19bob2o\$bobob2o13b2obobo\$bobobob2o9b2obobobo
\$2bo2bobo11bobo2bo\$5bo4bo5bo4bo\$6bo2b2o5b2o2bo\$7bo3bo3bo3bo\$8b4o3b4o\$
13bo\$10b7o\$9bo7bo\$10b3ob3o\$12bobo!
Still drifting.

Scorbie
Posts: 1579
Joined: December 7th, 2013, 1:05 am

### Re: Oscillator Discussion Thread

Bullet51 wrote:
August 2nd, 2021, 10:52 am
This is a p8 oscillator found by unmodified dr.
Not to discourage you or anything! I'm not sure if this was known before I bumped into that
https://www.conwaylife.com/forums/viewt ... =25#p15998
Best wishes to you! - Scorbie

Extrementhusiast
Posts: 1923
Joined: June 16th, 2009, 11:24 pm
Location: USA

### Re: Oscillator Discussion Thread

Freywa wrote:
July 26th, 2021, 9:54 am
Can you add to or improve this Elkies–Simkin reflector collection?

Code: Select all

RLE
Yes, P5 and P6:

Code: Select all

x = 53, y = 47, rule = B3/S23
6b2o\$6bo\$8bo\$4b5o\$4bo\$7b4o\$7bo3bo\$10b2o\$5bobo\$5bob7o\$14bo29bo\$b2o2bobo
3b4o27b3o\$bo2bobob2obo29bo7b2o\$3b2obob2o2b5o24bo2b3obo2bo\$4bob2o3b2o3b
o21b2obobo2bob2o2bo\$4bo2bo3b2obo23bo2bo2b2o4b2o\$2b2ob2o2b2o2b2obo23bo
4b5o\$3bobo4bo4bobo23b4obo2bo\$3bobo2bo3b3o2bo25bobo2bo\$b2obo5b3o2b2o22b
3o4bob4o\$2bo2b5obobobo22bo2b4o2bo4bo\$2bo4bo4b2obo23bo4bob2ob3o\$3b3o4bo
2bob2o23b3obo2bobo\$5bob2o33bo6bo\$6b4o2bo35bo\$7b4o32bo\$45bo4\$3b2o2b2o
30b2o2b2o\$3b2o2b2o30b2o2b2o\$13b2o34b2o\$13bobo33bobo\$13bo35bo\$6b3o33bo\$
41bobo\$5bobobo31b2o2bobo\$3b4ob4o27b2o2bo2b2o\$2bo9bo27bobo\$bob2o5b2obo
26bob6o\$o2bobo3bobo2bo26bo5bo\$2o3b2ob2o3b2o27b3o\$4b2o3b2o33bo\$4b2o3b2o
\$4b2o3b2o\$4b2o3b2o!
I had also found this slightly larger P6 with more clearance on one side:

Code: Select all

x = 15, y = 23, rule = B3/S23
9bo\$8bobo\$8bobo2bo\$7b2ob4o\$2b2o2bo\$2bo2bob2ob2o\$3bobobobob3o\$2b2obo2bo
5bo\$5bo3bob3o\$2b7ob2o\$2bo2b5o\$obo\$2o\$9b2o\$4bo4b2o\$3bobo3bo\$b3obo\$o3b2o
b3o\$b3o2bob2o\$3bo6bo\$9bo\$4bo\$6bo!
I Like My Heisenburps! (and others)

Scorbie
Posts: 1579
Joined: December 7th, 2013, 1:05 am

### Re: Oscillator Discussion Thread

Extrementhusiast wrote:
August 2nd, 2021, 8:20 pm
Yes, P5 and P6:
That p6 looks pretty versatile, I expect that to replace quite a few uses of the big dot sparkers
Best wishes to you! - Scorbie

Sokwe
Moderator
Posts: 2011
Joined: July 9th, 2009, 2:44 pm

### Re: Oscillator Discussion Thread

Here is my current knownrotors file:
knownrotors.zip
(104.65 KiB) Downloaded 12 times
It does not include Extrementhusiast's small rotors collection ([1], [2]) which will need to be added by a script that I'm not currently inclined to write.

Here are two new billiard tables at p15 and one at p16 that are part of a previously known series:

Code: Select all

x = 119, y = 91, rule = B3/S23
43b2o3b2obo21b2o5bob2o19b2o5b2obo\$44bo3bob2o22bo5b2obo20bo5bob2o\$43bo
8b2o19bo4b2o23bo4b2o\$43b2o7bo20b2o4bo23b2o3bo\$53bo24bo30bo\$43b2o7b2o
19b2o3b2o23b2o3b2o\$44bo3b2obo22bo5bob2o20bo5b2obo\$43bo4bob2o21bo6b2obo
19bo6bob2o\$43b2o7b2o19b2o9b2o17b2o3b2o4b2o\$52bo32bo22bo5bo\$43b2o8bo19b
2o9bo18b2o4bo5bo\$44bo7b2o20bo9b2o18bo3b2o4b2o\$43bo4b2obo21bo6bob2o19bo
6b2obo\$43b2o3bob2o21b2o5b2obo19b2o5bob2o12\$77b2o\$77bo\$78bo4b2o22bo4b2o
\$7bobo4bo7bobo25b2o23b4o3bo2bo19b5o2bo\$50bobo21bo4b2o2bobo18bo5bobo\$6b
o3bo3bo7bo3bo17b2ob2obobo21bob2obob2obo19bob2obo2bob2o\$43bobobobobo20b
2obobobo2bo19b2obobobob2obo2bo\$6bo3bo3bo7bo3bo16bobobobo21bobobobobobo
2bo16bobobobobobo2bob2o\$40b2obobo3bo21bobobo3bobob2o16bobobo3bobo2bo\$
6bo3bo3bo7bo3bo13b2obobobobobob2o15b2obobobobobo18b2obobobobobob2o\$43b
obo3bob2obo18bobo3bobo21bobo3bobo\$7bobo4bobobo3bobo18bob2o3bo22bob2o3b
o22bob2o3bo2b2o\$44bo3b2o2b2o20bo3b2o24bo3b2o4bo\$45b3o5bo21b3o27b3o4bo\$
47bo3bo25bo29bo4b2o\$51b2o15\$111bo\$81b2o25bobobo\$79b3obo23bob2obo\$o5bo
3bobobo3bo7bo46b2o3bo4b3o19b3o4b2obo\$74bo3bobobo3bo17bo4b2o3b2o\$obo3bo
3bo7bo7bo47bob2obobob3o18bob2obob2o\$72b2obobobo3bo18b2obobobobob3o\$o2b
o2bo3bobobo3bo3bo3bo44bobobobobobo19bobobobobo6bobo\$71bobobo3bobo19bob
obo3bo2bob2ob2o\$o3bobo3bo8bobobobo44b2obobobobobobo16b2obobobobobobobo
\$73bobo3bob2obo18bobo3bobobobo\$o5bo3bobobo5bo3bo48bob2o3bo3bo18bob2o3b
obobo\$74bo3b2o2b2ob2o17bo3b2o2bo\$75b3o5bobo19b3o4b2o\$77bo5bobo21bo\$84b
o6\$78b2o\$77bob3obo\$75b3o4b2o2bo\$74bo4b2o3b5o\$74bob2obob3o5bo\$72b2obobo
bo5b5o\$71bobobobobobob2o\$71bobobo3bobo3bo2b2o\$70b2obobobobobob2obo2bo\$
73bobo3bob2obob2o\$73bob2o3bo5bo\$74bo3b2o2b2o2bobo\$75b3o5bo3b2o\$77bo4bo
\$82b2o!
I found the first new p15 in a simple dr2 search. Here's the input file:

Code: Select all

c6
h4
w4
v127 1
s4950234
d0 5 5 75 75
D0 34 34 46 46
d1 38 38 42 42
r39 39
444
444!
skipstable
skipfizzle
I then wondered if there were any other oscillators in the series, so I ran the following dr search that found the other p15 and the p16:

Code: Select all

c8
h10
w10
s399250
d0 5 5 75 75
D0 44 43 49 49
D0 36 46 48 60
d1 44 43 49 49
r39 39
......
......
.,,,,,
.,,,,,,
....o.oo
..oo.o.o.o
.o.o.o.o.o.
.o.o.o.0.o.
oo.o.o.o.o.o
...o.o.0.o.o
...o.o10..o.
....o...oo..
.....ooo....
.......o....
............!
skipstable
skipfizzle
I ran other dr2 searches over the last few weeks. Here are the presumably new oscillators of periods 7 or greater:

Code: Select all

x = 214, y = 216, rule = B3/S23
61b2o\$62bo\$60bo\$7bob2o26b2o21b2o97bo\$7b2obo26bobob2o15b2o3b2ob2o25b2o
18b2o19b2o3bo18bobo19b2o2b2o19b2ob2o\$11b2o18b2o2b2o2bobobo14bo2b2obobo
bo19b2o3bobo18bo19bo2b5o15bo2b3o18bo2bo19bobobobob2o\$12bo18bo2bobobo2b
o2bo14b2o8bo18bobo4bo17bo17bo3b2o5bo11bo3b2o3bo15bo6bob2o14bobo3bob2o\$
11bo21b2obobobobobo15bobob2o4bo15b2o2b5ob2o15b2o16b4o2bo2b2obo10b4o2bo
b2o2bo12b2o4b3obo12b2o2bo3bo\$11b2o16b4o3bo5bobobo13bo4bo5bob2o12bobo4b
obo19b2o2bo8b2o3bobo2bobobo8b2o3bobo3bobobo13bo2bo15bo2bobo5b3o\$9b2o
18bo3b3o7bobobo11b2ob2o6b2obo13bobobo4bo11b2ob5ob4o7bo2b2obo3b2o2bo8bo
2b2obo3b2o2b2o10b3o3bobo14b2o3b6o2bo\$10bo19bo2bo11bo2bo12bo2bo5bo2bo
12b2o4b2o2bob2o8b2obo16b2obo8b2o9b2obo7bobo11bo3b2obo2bo17bo2bo4bo\$9bo
21bobobo7b3o3bo11bob2o6b2ob2o11bob2obo3bobo13bo2bob2o12bobo4b2o14bobo
4bo2bo12b2o6b2o17b2obo2bob2o\$9b2o21bobobo5bo3b4o10b2obo5bo4bo12bo2bobo
bobobo9b4obobo2bo12bobobo3bo14bobobo3b2o15b2obobo2b2o16bobo4bo\$7b2o25b
obobobobob2o18bo4b2obobo13bobob2obobo10bo2bo3bobo12b2obob4o16bo2b4o17b
o2bob2obo17bo2b3obo\$8bo25bo2bo2bobobo2bo17bo8b2o13bo5bo13bobobobob2o
15bo21b2o3bo18bobobo2bo16b2o5bo\$7bo27bobobo2b2o2b2o18bobobob2o2bo18b2o
13b2ob2o21bo21b3o20bo3b2o23bo\$7b2o27b2obobo25b2ob2o3b2o58b2o21bo51b2o\$
40b2o31b2o\$74bo\$72bo\$72b2o5\$113bo21b2o5b2o22b2o\$35b2o18b2o29bo25bobo
20bobo4bo24bo22b2o\$35bo3b2o13bobo29b3o23bobo22b3o4bo21bo22bo2bo\$32b2ob
obo2bo13bobob2ob2o26bo21b2ob2o20bo3bo2b2o17b2obob3o15b2obob2obo\$32bobo
bob2o15bobobobobo20b5obo22bo3b2o16bobobobo3b2o14bobobo4bobo11bobobo4bo
\$34bo3bo18bobobobo19bo6bo2bo15b3o2b3obo16bobobobob2o2bo12bo2bobo2b2ob
2o10bo2bobo2b2ob2o\$29b2o3bobobo13b2o3bo5bob2o15bob4o2bobobo13bo3b2o19b
2o2bo3bo2bobo13b2obobo3bo13b2obobo3bobo\$29bo2bo6b2obo9bo2bo5b2obobo13b
3o7bo2bo13bo2bo3bo19bobo6bo2b2o19b2o2b2o17b2o2bo\$30b4o3bobob2o10b4o5bo
bo14bo4bob3obo15bob5obo19bobob2o3bobo14b4o5b2obo10b4o5b2o\$39bo19bo2bob
o15b3o6bo16bo9b2o17bobo3b2o2bo14bo2b6o14bo2b6o\$32b2o4b2o15b2o3b4o18bob
5o18b3o2b3obo3b2o15bo5b2o16b2o5bo15b2o5bo\$32bo22bo26bo26bobo4bobo2bo
14bob5o20b5o18b5o\$34bo22bo2b2o21b6o22bob2obob2o16bo5bo20bo22bo\$33b2o
21b2o2b2o23bo2bo21b2obo2bo20b3o25bo22bo\$115b2o22bo24b2o21b2o11\$7b2obo
26b2o99b2o\$7bob2o26b2o25bo18b2o3bo23b2o21b2o2bo17b2o20bo2bo17b2o3b2o\$
5b2o4b2o49b3o17bo2bobobo17b2o4bo16b2o4bobo18bo2b2obo15b4o18bo4bo\$5bo5b
o23b6o20bo20bobob2o2bo15bo2bo3bobo13bo2bo3bob2o18bobob2o13b2o22bob3o\$
6bo5bo22bo5bo13bo2bo2b6o14b2obo4b2o2bo11bo2bo2b2obobo11bo2bo2b2obo2bob
o14b2obo15bo3b5o15b2obo\$5b2o4b2o16bo2b2obob2obobo12b6o3bo2bo12bo3b4o3b
3o10bob2o4bo3bo10bob2o4bo2b2ob2o8bo2b2o4b4o12b4o5bo13bo\$7b2obo18b4obob
obobobo18bo4b2o13b3o5b2o13bo2bobo2bo2b2ob2o7bo2bobo2bo3bo11b4ob4o4bo
15bo3bo2bo11b4o2bo\$7bob2o23bobo3bob2o13b2obo22b2o2bo3bo13b2o2b2obobo2b
obo8b2o2b2obobobo19bo3b2o11b3obobobob2o9b2o9b2o\$5b2o4b2o18b4o5bo12b2ob
o3bo3bo20bobob2o16b2o5b3o13b2o5b2o14b3obo17bo4bobobobo9bo3b3obobo2bo\$
5bo5bo19bo3bo4bo12b2obo2bo4b3o17bo2bobo17bo2bob2o16bo2bob2o16bo3bo17bo
bo4bobobo9bob2o4bob2o\$6bo5bo19b3o2b3o16bo10bo17bobobo18bob2o3b2o14bob
2o3b3o13bobo4bo12b2obob3o3bo11bobobo2bo\$5b2o4b2o22b2o19bobo7b2o15bobob
2o20bo3b2obo15bo3b2o2bo12b2obobobobo12bobo4b3o14bobob2o\$7b2obo23bo2bo
19b2o24b2o25b3o20b3o2bo18b2obobo12bo2b3obo16bobo\$7bob2o24b2o75bo22bo2b
2o21bo12b2o4b2o18b2o7\$110b2o3b2o22b2o\$37bo19b2o2b2o19bo2bo8bo15b2o3bo
23b2o\$36bobo17bo2bo2bo19b6o4b3o22bo15b2o\$37bo18bob2obo26bo2bo16b6o2b4o
14bo2b6o\$31b2o20b2obo4b4o19b2obobo2bo14bo6bo5bo13bobo6bo\$30bobo2b5ob2o
10b2obo2b2o4bo14b2obobobob4o13bobobob2ob2o2bobo11b2ob2obob2obo\$30bobob
o4bobo14bo5b3obo13b2obo3bobo16bobo6bobo2bo2bo8bo7bobobo\$29b2obobob2o4b
o13bob3o3bobo16bo5bo2b3o10b2obobo2bo3b2obob2o8b2obobobo2bob2o\$32bobo3b
5o14bo4bo3bob2o13bo4bo2bobobo12bobo2bo3bo2bo12bobo2bo3bo\$29b2obo25b4o
2bobob2o14b3o2b3o3bo12bob3o6b2o12bo2b3obobo\$30bo4bob4o20bob2obo20b2o3b
3o14bo3bo20b2o3b2ob2o\$30bob4obo2bo19bo2bo2bo19bo2bo2bo17b4o22b2o\$31bo
4bo2bo20b2o2b2o21b2o47bo\$32b3o5b3o69b2o24bo\$34b2o6bo69b2o23b2o13\$7b2ob
o25b2ob2o\$7bob2o25bo3bo\$5b2o4b2o25b2o\$5bo5bo22b4obobo\$6bo5bo16b2o2bo3b
obob3o\$5b2o4b2o16bo2bobobo7bo\$7b2obo19b3obo3bobobobo\$7bob2o25bobobob2o
\$11b2o16bob5o3bobo\$11bo17b2obo3b2o3bo\$12bo21b2o2b3o\$11b2o22bo2bo\$7b2ob
o23bo\$7bob2o23b2o14\$2o5b2obo23b2o\$bo5bob2o21bo2bo18bo10b2o\$o4b2o4b2o
16bo2b2o4bo15b3o5bobobo\$2o3bo5bo17b3o2b5o18bo2b3obo\$6bo5bo20bo5b2o15bo
2bo5bo\$2o3b2o4b2o18b2obobobo2bo13bob2ob3o3bo\$bo3bo5bo18bobobo3bob2o13b
o2bobo3b3o\$o5bo5bo17bobo3bobobo15b3obo6b2o\$2o3b2o4b2o16b2obo3bobobo12b
3o2bobobob3o2bo\$5bo5bo17bo2b2ob2ob2o13bo2bo3bob2o3b2o\$2o4bo5bo17b2o5bo
18bo4bo3b2o\$bo3b2o4b2o19b5o2b3o15b4o2b2obo\$o6b2obo21bo4b2o2bo19b2o\$2o
5bob2o24bo2bo20bo2bo\$35b2o22b2o27\$2o4b2obo\$bo4bob2o30b2o\$o9b2o28bo\$2o
8bo26bo4bo\$11bo20bobo2b5obo\$2o8b2o18b3ob3o4bobo\$bo4b2obo19bo7b3o2bo\$o
5bob2o20b3ob3o3b2o\$2o2b2o26bo5bo\$4bo29bobo3b2o\$2o3bo27b2ob4o2bo\$bo2b2o
29bo5b2o\$o5b2obo25bobo\$2o4bob2o26b2o24\$2o3b2o3b2o19b2o\$bo3b2o3b2o18bo
2bo\$o29b2obo\$2o3b2o3b2o21b2o\$5bobobobo18b2o8b2o\$2o5bobo19bob6o4bo\$bo4b
2obo19bo6bo2bobob2o\$o9b2o18b3o6b2o2bo\$2o9bo20bobobo6bo\$10bo23bob7o\$2o
8b2o20bob2o4bo\$bo9bo19bobo3bo\$o9bo20bo2bob2o\$2o8b2o20b2o!
When assessing rotors with a gap, I only consider periods greater than or equal to 7 and a gap of 1. I use Scorbie's rotorviewer rule and script to visually inspect each rotor, and I construct any that I don't immediately recognize. Most are simply combinations of distinct rotors, but there are some exceptional cases, such as the p12 in the collection above which relies on a disconnected p3 rotor.
wwei23 wrote:
January 17th, 2021, 6:10 pm
[New billiard tables]
Here are minimizations of the p7 and one p8 (the other p8 was already known):

Code: Select all

x = 41, y = 13, rule = B3/S23
6b2ob2o17bo\$2b2obobobobo16b3o\$3bobo3bobo19bo2b2o\$3bobobobob2o17bo2bo2b
o\$2obo2b2obobo18b2obobobo\$bobo5bobo23bobo\$o2b2o5bo17b5o2bobob2o\$obo3bo
21bo2bo2bob2o2bo\$b2ob2o23bobo6bo\$4bo23b2obob5o\$4bobo23bo\$5b2o23bob4o\$
31b2o2bo!
wwei47 wrote:
July 23rd, 2021, 10:29 am
Here's an old batch of billiard tables I believe I forgot to post.
The p14 is very nice! Here's a stator minimization:

Code: Select all

x = 17, y = 17, rule = B3/S23
10b2o\$9bobo\$9bo\$7bob2o\$7b2o3b2o2bo\$10b2ob4o\$5b5obo\$4bo7b3o\$2bo2bo3b3o
2bo\$2b2obobo4bo\$7b5o\$4ob2o\$o2b2o3b2o\$6b2obo\$7bo\$5bobo\$5b2o!
hotdogPi wrote:
July 31st, 2021, 4:24 pm
reduced form of one of my co-discovered ones
yujh wrote:
July 31st, 2021, 6:41 pm
reduced for bb or minpop
Nice! The minimal bounding box is actually slightly smaller (top represents minimal bounding box, bottom is minimal population):

Code: Select all

x = 25, y = 51, rule = B3/S23
8b2o\$4b2o3bo\$2o2bobo2bob2o\$obobo2bobobo2bo\$2bob2obobo3b2o\$bo2bo2bob2o\$
bo2bob2o\$6bo\$6bo\$3bo2bo\$3b3o\$b2obo3bobo\$o2b2o2b3obo\$ob3o3bobo6bo\$bo6b
3o4b3o\$9bo4bo\$9bo4b2o4b2o\$20bo\$8b3o7bobo\$18b2o\$6b2o\$6bo8b2o\$6bo3bo3bo
2bo\$7b2obo3bobo2\$8bobo3bob2o\$7bo2bo3bo3bo\$8b2o8bo\$17b2o\$5b2o\$4bobo7b3o
\$4bo\$3b2o4b2o4bo\$10bo4bo\$7b3o4b3o6bo\$7bo6bobo3b3obo\$13bob3o2b2o2bo\$14b
obo3bob2o\$19b3o\$18bo2bo\$18bo\$18bo\$17b2obo2bo\$14b2obo2bo2bo\$15bobob2obo
\$13bobobo2bobobo\$13b2o2bo2bo2b2o\$17b4o2\$17b2o\$17b2o!
I had forgotten about that p8 sparker. We need updated sparker stamp collections to make the construction of these oscillators easier. I tried to make an updated p7 sparker collection here, but it's now somewhat out of date (it's at least missing Scorbie's pipsquirter, Extrementhusiast's T-nose, and a large p7 that produces several different sparks that I can't find right now).
hotdogPi wrote:
July 31st, 2021, 8:40 pm
Self-restoring with two sparks.
I find that these sorts of reactions are most interesting when they can multiply the period of the sparkers. Here is the p24 form supported by p6 and p8 sparkers:

Code: Select all

x = 20, y = 40, rule = B3/S23
11b2o\$11bobo\$13bo\$9b4ob2o2b2o\$9bo2bobobo2bo\$7b2o2b2obob2o\$6bo2b2o2b2ob
o\$5bob2o2b2obobo\$5bo3b2o4bo\$6b3obob3o\$8bo3bo2\$10bo\$10bo\$16b2o\$8b2o6b2o
\$2b2o3bo2bo5b2o\$2b2o4b2o7bo\$16bobo\$15b2obo\$bob2o\$bobo\$2bo7b2o4b2o\$2b2o
5bo2bo3b2o\$2b2o6b2o\$2b2o\$9bo\$9bo2\$7bo3bo\$5b3obob3o\$4bo4b2o3bo\$3bobob2o
2b2obo\$3bob2o2b2o2bo\$2b2obob2o2b2o\$o2bobobo2bo\$2o2b2ob4o\$6bo\$6bobo\$7b
2o!
hotdogPi wrote:
August 1st, 2021, 8:42 pm
Here's a p14 that requires huge 754P7
I managed to reduce this substantially using custom supports for Josh Ball's p7 domino sparker:

Code: Select all

x = 67, y = 67, rule = B3/S23
12b2o\$12bo\$14bo\$10b5o\$10bo\$5b2ob2o3b2o\$5b2obo4bobo\$8bo6bo2b2o\$5b4ob2o
3bobo2bo\$5bo4bobo2bob2obo\$3b2o3b2o2b2obobo2b2o\$3bo4bo3b5ob2o\$2obo5b3o
8bobo4bo\$o2bob2o3b2o5b2obob3obobo\$2b2obo5bo4bobobo4b2o2bo\$6b6o3bo4bob
2o3bobo11bobo\$11bo2bo3bobobob2obob2o9bob2o\$8b3o2bo4bobobobobo4bo4b2o2b
o\$7bobobob2ob2obo2bo3bob3o5bobobob2o\$7bo3bo6b2o2bo3bobo9bobo2bo\$8b3ob
6o4bo2b2o10b2o2bo\$10bo11bo3b2o4b2o4b2ob2o\$12b2ob8o2b3o2b6o2b2obo\$13bob
o9b3ob8ob3o6b2ob2o\$13bo2b2o7bob2o8b2o6bo2bobo\$14bobo3bob3o3bo8bo6b3o4b
o\$13b2o2b7o5b8o6bo3b4o\$12bo2b2o4b4o5b6o7b3o\$13bo4b2o4b2o6b2o8b7o\$14b3o
bo4bo2bo14b2o3bo2bo\$16bobo3b2o2b2o3b2o7bo2bo4b2o\$17bo4b2o2b2o3bo2bo4b
2o2b2o\$21b3o2b3o6bo3b2o2b2o\$21b3o2b3o2bo3bo2b3o2b3o\$22b2o2b2o3bo6b3o2b
3o\$22b2o2b2o4bo2bo3b2o2b2o4bo\$17b2o4bo2bo7b2o3b2o2b2o3bobo\$17bo2bo3b2o
14bo2bo4bob3o\$18b7o8b2o6b2o4b2o4bo\$21b3o7b6o5b4o4b2o2bo\$16b4o3bo6b8o5b
7o2b2o\$15bo4b3o6bo8bo3b3obo3bobo\$16bobo2bo6b2o8b2obo7b2o2bo\$15b2ob2o6b
3ob8ob3o9bobo\$25bob2o2b6o2b3o2b8ob2o\$24b2ob2o4b2o4b2o3bo11bo\$25bo2b2o
10b2o2bo4b6ob3o\$23bo2bobo9bobo3bo2b2o6bo3bo\$23b2obobobo5b3obo3bo2bob2o
b2obobobo\$26bo2b2o4bo4bobobobobo4bo2b3o\$23b2obo9b2obob2obobobo3bo2bo\$
23bobo11bobo3b2obo4bo3b6o\$37bo2b2o4bobobo4bo5bob2o\$38bobob3obob2o5b2o
3b2obo2bo\$39bo4bobo8b3o5bob2o\$47b2ob5o3bo4bo\$45b2o2bobob2o2b2o3b2o\$46b
ob2obo2bobo4bo\$46bo2bobo3b2ob4o\$47b2o2bo6bo\$51bobo4bob2o\$52b2o3b2ob2o\$
56bo\$52b5o\$52bo\$54bo\$53b2o!
The large diagonal supports can probably be reduced somewhat. While working on this, I noticed that 28P7.3 can support the domino sparker component, giving better clearance than previous supports:

Code: Select all

x = 22, y = 14, rule = B3/S23
10b2o\$8b6o\$7b8o\$6bo8bo\$5b2o8b2o\$3b3ob8ob3o\$2bob2o2b6o2b2obo\$b2ob2o4b2o
4b2ob2o\$2bo2b2o8b2o2bo\$o2bobo10bobo2bo\$2obobobo6bobobob2o\$3bo2b2o6b2o
2bo\$2obo14bob2o\$obo16bobo!
-Matthias Merzenich

Scorbie
Posts: 1579
Joined: December 7th, 2013, 1:05 am

### Re: Oscillator Discussion Thread

Here's a cute shallow p5

Code: Select all

x = 35, y = 15, rule = B3/S23
17bo\$14bo5bo\$14bo5bo\$14bo5bo\$8boo6b3o6boo\$8bobboobbobobobboobbo\$9boo3bo5bo3boo\$
12b11o\$9boo13boo\$8bobb6ob6obbo\$8boo3bobbobobbo3boo!
Edit: I'm pretty sure I posted this p5 HW Sparker / p5 Domino sparker before, but I can't find it; Here it is for better search results next time

Code: Select all

x = 40, y = 12, rule = B3/S23
19b2o2\$12b2obo8bob2o\$4b2o6b2obo8bob2o6b2o\$3bobo6b3o4b2o4b3o6bobo\$3bo
10bob3o2b3obo10bo\$2obob5obo2b3obo2bob3o2bob5obob2o\$o2bob2o3b4o4b4o4b4o
3b2obo2bo\$b2obo2b2o5b4o4b4o5b2o2bob2o\$4bobo2b3obo5b2o5bob3o2bobo\$4bo2b
o3bobob4o2b4obobo3bo2bo\$5b2o5b2obo2bo2bo2bob2o5b2o!
Best wishes to you! - Scorbie

83bismuth38
Posts: 495
Joined: March 2nd, 2017, 4:23 pm
Location: the center of the universe
Contact:

### Re: Oscillator Discussion Thread

well it appears that the universe is conspiring against me in the search of all 22-bit (or less!) p3s, as my computer: 1, randomly stopped and reset the search, and 2. crashed twice (since i have stopped searching nothing out of the ordinary has happened)

i did find at least one new small oscillator (with a cis and trans version):

Code: Select all

x = 27, y = 8, rule = B3/S23
7b2o13b2ob2o\$3bo4bo9bo4bob2o\$2bobo3bob2o5bobo3bo\$o2bob2obob2o3bo2bob2o
bo\$o6bo7bo6bo\$o14bo\$3bo14bo\$b2o13b2o!
it's a combination of jam and candlefrobra. i also found a bunch of probably useless partials that i picked out of wls by hand, some were completed, some were not. the partials are highlighted if they are completed:

Code: Select all

x = 67, y = 28, rule = LifeHistory
7.D46.C3.D2CD\$6.3C44.DC2D.4C.2C\$6.2D46.C4D2.3D.C\$5.C2D48.C.C2.C2DC\$3.
C2.C52.B3.C\$.C2D2CD12.D37.3A\$DC2D.DC7.D3.3C36.2B.BA\$.C3.2D6.3CD.2CD
36.3B.AB\$5.2C7.DCD3CD2.AB23.2A7.5A.AB\$5.B2.2A6.D2.D.C2B2A9.C3.DC6.A2.
A8.2A2.3A\$3.BAB4AB8.2C2DA.B2.B5.DC2D.2CD3.BA.A.A10.A.A2.A\$2.3A2BA.A
10.DC2.B3ABAB4.C2DC2D3.B3A.A9.3A.4A\$3.B.B18.B2A.B3A5.C3.CDC.B.A10.A3.
A\$4.2AB17.3A3.B9.C.C3.2AB9.2A2.A.A\$4.BA19.B14.2C4.2A15.2A4\$22.2A\$21.A
\$.2A18.A.A\$.2A7.2A.A3.3A\$.2A7.2A.A3.A.A\$2.2A15.A\$.A9.A.A\$.2A3.A3.A.A
3.A2.A\$4.2A4.2A5.2A\$2.F!

Code: Select all

x = 8, y = 10, rule = B3/S23
3b2o\$3b2o\$2b3o\$4bobo\$2obobobo\$3bo2bo\$2bobo2bo\$2bo4bo\$2bo4bo\$2bo!
No football of any dui mauris said that.

hotdogPi
Posts: 455
Joined: August 12th, 2020, 8:22 pm

### Re: Oscillator Discussion Thread

p35

Code: Select all

x = 69, y = 47, rule = B3/S23
27bo\$26bob3o\$31bo2b2o\$26b2o3bo2b2o\$25bo4bo\$26b4o2\$26b4o\$25bo4bo\$26b2o
3bo2b2o\$31bo2b2o\$4bo7bo7bo5bob3o\$3bobo5bobo5bobo5bo\$3bobo5bobo5bobo\$b
3ob2o3b2ob2o3b2ob3o\$o6b2o7b2o6bo\$b23o\$2bo3bobob5obobo3bo\$2bo4bo9bo4bo
25bo7bo7bo\$2bo4bo9bo4bo7b2o15bobo5bobo5bobo\$2bo4bo9bo4bo6bo2bo14bobo5b
obo5bobo\$2bo4bo9bo4bo5b2ob2o12b3ob2o3b2ob2o3b2ob3o\$2bo3bobob5obobo3bo
7bo13bo6b2o7b2o6bo\$b23o21b23o\$o6b2o7b2o6bo13bo7bo3bobob5obobo3bo\$b3ob
2o3b2ob2o3b2ob3o12b2ob2o5bo4bo9bo4bo\$3bobo5bobo5bobo14bo2bo6bo4bo9bo4b
o\$3bobo5bobo5bobo15b2o7bo4bo9bo4bo\$4bo7bo7bo25bo4bo9bo4bo\$46bo3bobob5o
bobo3bo\$45b23o\$44bo6b2o7b2o6bo\$45b3ob2o3b2ob2o3b2ob3o\$47bobo5bobo5bobo
\$41bo5bobo5bobo5bobo\$38b3obo5bo7bo7bo\$33b2o2bo\$33b2o2bo3b2o\$38bo4bo\$
39b4o2\$39b4o\$38bo4bo\$33b2o2bo3b2o\$33b2o2bo\$38b3obo\$41bo!
User:HotdogPi/My discoveries

Periods discovered: 6,8,10-16,18,20,21G,22,24,25,27-31,32SG,35,36,40,42,45,48,50,54G,55G,57G,60,63-66,70,74S,75,76S,84,96S,100,117G,120,126,128S,138,147,156,196S,217,486,576

S: SKOP
G: gun

mniemiec
Posts: 1340
Joined: June 1st, 2013, 12:00 am

### Re: Oscillator Discussion Thread

83bismuth38 wrote:
August 3rd, 2021, 12:33 pm
well it appears that the universe is conspiring against me in the search of all 22-bit (or less!) p3s, as my computer: 1, randomly stopped and reset the search, and 2. crashed twice (since i have stopped searching nothing out of the ordinary has happened)
Are you also saving the pseudo-objects? Those should come out for free.
83bismuth38 wrote:
August 3rd, 2021, 12:33 pm
i did find at least one new small oscillator (with a cis and trans version): ...
it's a combination of jam and candlefrobra.
Nice! These can both be trivially synthesized using the standard add-jam converter.

Code: Select all

x = 50, y = 21, rule = B3/S23
15boo28booboo\$11bo4bo24bo4boboo\$10bobo3boboo20bobo3bo\$obo8bobooboboo
10bobo8boboobo\$boo12bo15boo12bo\$bo29bo\$\$3boo28boo\$4boo28boo\$3bo4bo24bo
4bo\$9boo28boo\$8boo28boo\$\$3b3o27b3o\$5bo29bo\$4bo29bo3\$4b3o27b3o\$6bo29bo\$
5bo29bo!

Sokwe
Moderator
Posts: 2011
Joined: July 9th, 2009, 2:44 pm

### Re: Oscillator Discussion Thread

hotdogPi wrote:
August 3rd, 2021, 2:31 pm
p35
This can be reduced using Josh Ball's p7 domino sparker:

Code: Select all

x = 45, y = 47, rule = B3/S23
15bo\$14bob3o\$19bo2b2o\$14b2o3bo2b2o\$13bo4bo\$14b4o2\$14b4o\$13bo4bo\$2ob2o
9b2o3bo2b2o\$bobo3bo11bo2b2o\$o4bo2bo5bob3o\$b7o7bo2\$3b2o\$2bo6b2o\$2b2o4bo
2bo28b2ob2o\$37bo3bobo\$8bo2bo24bo2bo4bo\$8bo2bo6b2o17b7o\$8bo2bo5bo2bo\$8b
o2bo4b2ob2o19b2o\$18bo15b2o6bo\$2b2o4bo2bo21bo2bo4b2o\$2bo6b2o15bo\$3b2o
19b2ob2o4bo2bo\$24bo2bo5bo2bo\$b7o17b2o6bo2bo\$o4bo2bo24bo2bo\$bobo3bo\$2ob
2o28bo2bo4b2o\$34b2o6bo\$40b2o2\$29bo7b7o\$26b3obo5bo2bo4bo\$21b2o2bo11bo3b
obo\$21b2o2bo3b2o9b2ob2o\$26bo4bo\$27b4o2\$27b4o\$26bo4bo\$21b2o2bo3b2o\$21b
2o2bo\$26b3obo\$29bo!
-Matthias Merzenich

83bismuth38
Posts: 495
Joined: March 2nd, 2017, 4:23 pm
Location: the center of the universe
Contact:

### Re: Oscillator Discussion Thread

mniemiec wrote:
August 3rd, 2021, 4:33 pm
83bismuth38 wrote:
August 3rd, 2021, 12:33 pm
well it appears that the universe is conspiring against me in the search of all 22-bit (or less!) p3s, as my computer: 1, randomly stopped and reset the search, and 2. crashed twice (since i have stopped searching nothing out of the ordinary has happened)
Are you also saving the pseudo-objects? Those should come out for free.
all the objects i posted are all the objects i plucked out by hand. wls is, eh.. not the most efficient searcher.
Nice! These can both be trivially synthesized using the standard add-jam converter.

Code: Select all

glider synth of sticky candlefrobra
nice! somebody suggested this on the discord, and i had no idea what it meant because i didn't realize they were talking about syntheses

wls'd the last one. the other 2 are being a little stubborn.

Code: Select all

x = 28, y = 12, rule = B3/S23
7b2o2b2o9b2o\$7bobo2bo9bobo\$8bob2o11bobo\$10bo14bo\$5bob2obo9bob2ob2o\$5bo
3bo10bo3bo2bo\$b3o12b3o7b2o\$bobo12bobo\$3bo14bo2\$o2bo11bo2bo\$b2o13b2o!
that block motif is probably my favorite motif in any p3 so far:

Code: Select all

x = 13, y = 22, rule = B3/S23
7b2o2b2o\$7bobo2bo\$8bob2o\$10bo\$5bob2obo\$5bo3bo\$b3o\$bobo\$3bo2\$o2bo\$b2o\$b
2o\$2b2o\$bo2bo\$bo\$2bobo3b2o\$5b2o3bo\$8bobo\$10b2o\$7bobo2bo\$7b2o2b2o!

Code: Select all

x = 8, y = 10, rule = B3/S23
3b2o\$3b2o\$2b3o\$4bobo\$2obobobo\$3bo2bo\$2bobo2bo\$2bo4bo\$2bo4bo\$2bo!
No football of any dui mauris said that.

A for awesome
Posts: 2417
Joined: September 13th, 2014, 5:36 pm
Location: Pembina University, Home of the Gliders
Contact:

### Re: Oscillator Discussion Thread

P16s based on a drifter by Dean Hickerson (brought up by calcyman on Discord following an independent (semi-re-)discovery of a close variant by wwei):
By me using an osc in jslife:

Code: Select all

x = 43, y = 41, rule = B3/S23
32bo\$31bobo\$30bo3bo\$29bo3bo\$28bo3bo\$27bo3bo\$28bobo\$29bo11b2o\$10b2o28b
obo\$8bo2bo2b2o22b3o\$8b2obobobo21bo3bo\$4b2o5bo2bo9b2o7bo3b5o\$5bo2b2obo
11b3o5b3o3b2o\$5bobobob2o5b2o4b2o7bo3b5o\$4b2obo5bobo2b2o5b2obo8bo3bo\$7b
ob3ob2o11bo11b3o\$4b2obo4bo3bo23bobo\$2o2b2obob3o2b3o24b2o\$2o6bo3b2o13b
o\$10b2o2bo10bob2o\$11bob2o4bobo6b2o\$bo9bo7bo2bo5b3o\$bobo6b2o6bo9b2o\$b2o
2bo10b4obo3bo\$3b2o\$4bo10bo3bo10bo\$12b2o2bo11b2obo\$4b2o6bob3obo8bo\$4b2o
4bobo3bo5b2o2bobo2bo\$10b2obobo3b2o2bo2bo2bo\$13bobo5b2o4b2o\$13bobobobo
bo\$12b2ob2o4bo\$11bo2bob2o2b2ob2o\$11b2obo3bo3bobo\$12bobobobob2o\$12bob6o
\$13bo7b3o\$14b7o2bo\$12bobo2bo2bo\$12b2o!
Big reduction by MathAndCode:

Code: Select all

x = 28, y = 21, rule = B3/S23
10b2o\$8bo2bo2b2o\$8b2obobobo\$4b2o5bo2bo\$5bo2b2obo10bo\$5bobobob2o3bob2o
2b2ob3o\$4b2obobo3bobo3bo4b4o\$7b5ob2o7b2o\$4b2obo4bo4bo\$2o2b2o3b3o2b3o\$
2o5b2o3b2o\$10b2o2bo\$11bob2o\$bobo7bo\$b2o2bo4b2o\$2bo\$3b3o3\$4b2o\$4b2o!
(Both Coe's P8s flipped from the originals..)

EDIT: the oscs I originally posted below were rediscoveries. I assumed the beehive+sparker reaction Kazyan posted on Discord (which I added eaters to to make p77 and p84 hasslers) was newly-discovered, but it turns out it was actually from 2018...
praosylen#5847 (Discord)

The only decision I made was made
of flowers, to jump universes to one of springtime in
a land of former winter, where no invisible walls stood,
or could stand for more than a few hours at most...

Derauol ārata êrsê?

mniemiec
Posts: 1340
Joined: June 1st, 2013, 12:00 am

### Re: Oscillator Discussion Thread

83bismuth38 wrote:
August 3rd, 2021, 12:33 pm
well it appears that the universe is conspiring against me in the search of all 22-bit (or less!) p3s, as my computer: 1, randomly stopped and reset the search, and 2. crashed twice (since i have stopped searching nothing out of the ordinary has happened)
My laptop has overheating issues, and spontaneously powers off if it thinks too hard (which happens frequently when playing graphic-intensive video games, watching videos, or sometimes even browsing Facebook for a long time).
mniemiec wrote:
August 3rd, 2021, 4:33 pm
Are you also saving the pseudo-objects? Those should come out for free.
83bismuth38 wrote:
August 3rd, 2021, 9:42 pm
all the objects i posted are all the objects i plucked out by hand. wls is, eh.. not the most efficient searcher.
I meant, does your search also include the pseudo-objects? Those are a pain to remove while searching on the fly; it's easier to just separate them out by a post-processing filter. I also find them useful, because I keep track of counts of both oscillators and pseudo-oscillators. Most pseudo-objects are trivial to synthesize, but there are occasionally exceptions, which make interesting synthesis projects.

Years ago, I manually tabulated all oscillators and pseudo-oscillators up to 20 bits. There are 39 18-bit, 66 19-bit, and 216 20-bit P3 oscillators. I found all of the trivial derivatives, but I missed a few exotic ones that were only discovered later by computer search. In more recent years, I also extended these to 21 bits (there are 442), but I also missed around 10, of which I think 3 were trivial derivatives that I had somehow missed, and all the other ones were exotic and only found by computer search. I suspect that the 22-bit ones will be similar; most of them will be trivial derivatives of smaller oscillators, but there will be a few new exotic ones. This really needs to be the subject of an exhaustive computer search.

Based on earlier numbers, I estimate that there should be around 900 22-bit ones. There is a hand-created list of 92 of them at http://pentadecathlon.com/objects/objec ... .1&level=0 which show several mechanisms that didn't occur at smaller sizes.

Naszvadi
Posts: 850
Joined: May 7th, 2016, 8:53 am
Contact:

### Re: Oscillator Discussion Thread

Kazyan wrote:
October 20th, 2017, 10:16 pm
p46 shuttles have a new friend:

Code: Select all

x = 26, y = 13, rule = B3/S23
14bo\$3b2o7b2ob2o\$3b2o7b2ob2o5bob2o\$22b2obo2\$2b2o\$3bo\$3o\$o13bo\$13bobobob2o\$12bob2ob2obo\$12bo\$11b2o!
P92 (glider shuttle):

Code: Select all

x = 59, y = 31, rule = B3/S23
52bo\$50b3o\$49bo\$49b2o\$53bo\$53b3o\$4b2o50bo\$5bo49b2o\$5bobo39b2o\$6b2o2b2o
34bobo6b2o\$10b2o34bo7bobo\$46bobo6bo\$47b2o7b3o\$58bo4\$o\$3o7b2o11bo\$3bo6b
obo10b2o\$2bobo7bo9bobo22b2o\$2b2o6bobo34b2o2b2o\$10b2o39bobo\$2b2o49bo\$2b
o50b2o\$3b3o\$5bo\$8b2o\$9bo\$6b3o\$6bo!

Gustone
Posts: 650
Joined: March 6th, 2019, 2:26 am

### Re: Oscillator Discussion Thread

is this attachment known?

Code: Select all

x = 12, y = 24, rule = B3/S23
9b2o\$2o7bo\$bo5bobo\$bob2ob3o\$2bo2b2o\$5b2o\$4bo\$6bo\$8bo\$5bo\$b2o2b2ob3o\$bo
bo2b3o2bo\$2b2o3bo2b2o2\$2b2o3bo\$bo2b2obo\$b2o4bo\$4bo5b2o\$b8obo\$bo\$4b2ob
2o\$5bobo\$5bobo\$6bo!

Code: Select all

x = 13, y = 13, rule = B3/S23
2bo6bo\$obo5bobo\$b2o5bobo\$4b2ob2ob2o\$4bo3bobo\$5b2obo2bo\$6bobo3bo\$6bo2b
3o\$4b2obobo\$3bobobo\$4bo2b2o\$7bo2bo\$9b2o!

iNoMed
Posts: 211
Joined: August 29th, 2020, 3:05 pm
Location: Scotland

### Re: Oscillator Discussion Thread

Smaller, using a modified variant of the sparker you had used (originally found for a smaller period-9 honeyfarm hassler):

Code: Select all

x = 15, y = 19, rule = B3/S23
12b2o\$3b2o7bo\$4bo5bobo\$4bob2ob3o\$5bo2b2o\$8b2o\$7bo\$9bo\$11bo\$8bo\$4b2o2b
2ob3o\$4bobo2b3o2bo\$5b2o3bo2b2o3\$4bob4o\$4bobo2b4o\$3bobo4b2obo\$3obo7bo!

Code: Select all

x = 35, y = 5, rule = B3/S23
4b2o3b2o3bo3b2ob2o3b2ob2o\$2o2bobo3bo2bobobobobobobobobobo\$obobo2bo2bob
o2bobo2bo2bobo3bobo\$2bobo3bobobobo2bo5bobo3bobob2o\$b2ob2o3b2ob2o3b2o3b
2ob2o3b2ob2o!

hotdogPi
Posts: 455
Joined: August 12th, 2020, 8:22 pm

### Re: Oscillator Discussion Thread

p14

Code: Select all

x = 38, y = 41, rule = B3/S23
6bobo16bobo\$6b2obo14bob2o\$9bo2b2o6b2o2bo\$6b2obobobo6bobobob2o\$6bo2bo2b
o8bo2bo2bo\$8b2o14b2o\$9b2o12b2o\$7bobo6b2o6bo\$2ob2o11b2o7bo\$bobo8b2o2b2o
2b2o\$o4bo2bo3b2o2b2o2b2o\$b7o8b2o15b2ob2o\$16b2o12bo3bobo\$3b2o24bo2bo4bo
\$2bo6b2o19b7o\$2b2o4bo2bo\$17b2o14b2o\$8bo2bo6bo8b2o6bo\$8bo2bo4b3o7bo2bo
4b2o\$8bo2bo\$8bo2bo14bo2bo\$26bo2bo\$2b2o4bo2bo7b3o4bo2bo\$2bo6b2o8bo6bo2b
o\$3b2o14b2o\$26bo2bo4b2o\$b7o19b2o6bo\$o4bo2bo24b2o\$bobo3bo12b2o\$2ob2o15b
2o8b7o\$16b2o2b2o2b2o3bo2bo4bo\$16b2o2b2o2b2o8bobo\$12bo7b2o11b2ob2o\$13bo
6b2o6bobo\$13b2o12b2o\$12b2o14b2o\$10bo2bo2bo8bo2bo2bo\$10b2obobobo6bobobo
b2o\$13bo2b2o6b2o2bo\$10b2obo14bob2o\$10bobo16bobo!
Partials:

p18

Code: Select all

x = 10, y = 8, rule = B3/S23
o\$o6bo\$2bo4bo\$2bo3bo\$3bo3bo\$2bo4bo\$2bo6bo\$9bo!
p31+, but nothing seems to work

Code: Select all

x = 26, y = 24, rule = B3/S23
2o3bo2bo3b2o\$5o4b5o\$2o3bo2bo3b2o6\$9bo\$8bobo\$8bobo\$6bo2bo\$16bo2bo\$15bob
o\$15bobo\$16bo6\$12b2o3bo2bo3b2o\$12b5o4b5o\$12b2o3bo2bo3b2o!
p35

Code: Select all

x = 43, y = 25, rule = B3/S23
b2o\$2bo\$bo\$b2o6b2o29b2o\$3bo4bo2bo28bo\$b4o36bo\$o16bo14b2o6b2o\$2o4bo3bob
o18bo2bo4bo\$6b4obo4b2o20b4o\$18bo23bo\$10b2o6b2o4bo5bobo3bo4b2o\$10b2o6b
2obob3o5bob4o\$15b2ob3ob3ob2o\$6b4obo5b3obob2o6b2o\$2o4bo3bobo5bo4b2o6b2o
\$o23bo\$b4o20b2o4bob4o\$3bo4bo2bo18bobo3bo4b2o\$b2o6b2o14bo16bo\$bo36b4o\$
2bo28bo2bo4bo\$b2o29b2o6b2o\$41bo\$40bo\$40b2o!
p42

Code: Select all

x = 20, y = 21, rule = B3/S23
11bo2\$8b3o\$7bo3bo2\$6bo5bo\$6b2o3b2o\$16b2o\$16bobo\$18bo\$2o16b2o\$bo\$bobo\$
2b2o\$7b2o3b2o\$7bo5bo2\$8bo3bo\$9b3o2\$8bo!
p50; spark needs to be p50

Code: Select all

x = 21, y = 39, rule = B3/S23
17b2o\$13b2o2bo\$12bo2bobo\$8b2obobobob2o\$8bob2obobobo\$19bo\$9b4obob3obo\$
8bo4b3o4bo\$9b3ob3ob3o\$11b7o4\$6bo\$6bo2b2o\$8bo2bo\$9bobo\$9b3o4\$9b3o\$9bobo
\$9bo2bo\$10b2o2bo\$14bo4\$3b7o\$b3ob3ob3o\$o4b3o4bo\$ob3obob4o\$bo\$3bobobob2o
bo\$2b2obobobob2o\$3bobo2bo\$3bo2b2o\$2b2o!
p125 (a weird one caused by my program trying to spark a spark); as the two blocks are simply suppressing a B-heptomino after the FNG is released, this will easily be made into a gun if completed

Code: Select all

x = 38, y = 36, rule = B3/S23
32b2o\$32b2o6\$36b2o\$36b2o2\$11bo\$11bo\$13bob3o\$15b3obo\$19bo7\$18bo\$18bob3o
\$20b3obo\$26bo\$26bo2\$2o\$2o6\$4b2o\$4b2o!
User:HotdogPi/My discoveries

Periods discovered: 6,8,10-16,18,20,21G,22,24,25,27-31,32SG,35,36,40,42,45,48,50,54G,55G,57G,60,63-66,70,74S,75,76S,84,96S,100,117G,120,126,128S,138,147,156,196S,217,486,576

S: SKOP
G: gun

C28
Posts: 192
Joined: December 8th, 2020, 12:23 pm
Location: minus world

### Re: Oscillator Discussion Thread

hotdogPi wrote:
August 5th, 2021, 1:09 pm
p42
a p21 sparker should work
edit something like this

Code: Select all

x = 36, y = 34, rule = B3/S23
21b2o\$2b2o5b2o9bobo\$2b2o5b2o10bo2\$3bo5bo\$3b2o3b2o8bo\$3bobobobo9b2o\$5b
obo8b2o\$5bobo10bo\$2obobobobob2o4bo\$bo3bobo3bo4b4o6b2o3b2o\$3b2o3b2o6b4o
4bo3bobo3bo\$18bo4b2obobobobob2o\$17bo10bobo\$18b2o8bobo\$7b2o6b2o9bobobo
bo\$8bo8bo8b2o3b2o\$8bobo15bo5bo\$9b2o\$14bo3bo6b2o5b2o\$13bo5b2o4b2o5b2o\$
12b2o4b2o\$13b2o\$10bo2bo2bo\$6b2obobobob2o7bo\$6bob2obobo11bob2ob2o\$12b2o
9b3o2bob2o\$28bo\$26bobo\$26b2o3\$26b2o\$26b2o!
edit 2: o.k not like the above pattern. but still it'll need a p21 sparker

Code: Select all

x = 11, y = 15, rule = B3/S23
9bo\$8bobo\$8bobo\$9bo8\$b3o\$b3o\$obo\$2o!
can we make a (13,4)c/41 spaceship?