Small Spaceship Syntheses

For discussion of specific patterns or specific families of patterns, both newly-discovered and well-known.
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wwei47
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Re: Small Spaceship Syntheses

Post by wwei47 » March 2nd, 2022, 10:08 pm

I'm not that familiar with spaceships, but I really want a synthesis for my 18c/36. I thought I'd at least post a conversion from the "default" puffer orbit to the spaceship orbit.

Code: Select all

x = 23, y = 27, rule = B3/S23
obo$b2o$bo7$13bo6bo$12b3o4b3o$11b2o2bo3bob2o$12bo2bo4b3o$12bo7b3o$12b
2o2bo3b3o$13bobo4b2o2$13bobo$14bo3bo$17b3o$16b2o2bo$13b3o3b3o$16bo2b2o
$17bob2o$13bo6bo$14bo4bo$16b3o!
I hope that this spaceship is easier to synthesize than average, since we already have a synthesis for half-x66+HWSS:

Code: Select all

x = 23, y = 29, rule = B3/S23
11bo$12b2o$11b2o3$11bo$12bo$2bo7b3o$3bo$b3o10bobo$14b2o4bo$15bo4bobo$
20b2o3$7bo$5bobo$6b2o5$2o$b2o$o19bo$19b2o$15bo3bobo$14b2o$14bobo!
Of course, we'd need a half-x66 edgeshooter to make this work.
Help me find high-period c/2 technology!
My guide: https://bit.ly/3uJtzu9
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Overview of periods: https://bit.ly/3LwE0I5
Most wanted periods: 76,116

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Wyirm
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Re: Small Spaceship Syntheses

Post by Wyirm » March 3rd, 2022, 10:21 am

wwei47 wrote:
March 2nd, 2022, 10:08 pm
...
I hope that this spaceship is easier to synthesize than average, since we already have a synthesis for half-x66+HWSS:

Code: Select all

x = 23, y = 29, rule = B3/S23
11bo$12b2o$11b2o3$11bo$12bo$2bo7b3o$3bo$b3o10bobo$14b2o4bo$15bo4bobo$
20b2o3$7bo$5bobo$6b2o5$2o$b2o$o19bo$19b2o$15bo3bobo$14b2o$14bobo!
Of course, we'd need a half-x66 edgeshooter to make this work.
This might not be so easy, as the tagalong would have to be built either synchronized with the spaceship or constructed through manually adding it on to a 2c/4o spaceship. It's definitely a start, but some modification may need to be made to the original synthesis to add the tagalong.

Code: Select all

x = 36, y = 28, rule = TripleLife
17.G$17.3G$20.G$19.2G11$9.EF$8.FG.GD$8.DGAGF$10.DGD5$2.2G$3.G30.2G$3G
25.2G5.G$G27.G.G.3G$21.2G7.G.G$21.2G7.2G!
Bow down to the Herschel

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wwei47
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Re: Small Spaceship Syntheses

Post by wwei47 » March 3rd, 2022, 4:00 pm

Dug through old posts. From viewtopic.php?f=2&t=576&p=72852&hilit=h ... sis#p72854, an HWSS seed with apparently "perfect clearance":

Code: Select all

x = 10, y = 16, rule = B3/S23
bo$2bo$3o5$4bo$3bobo$2bobo$3bo2$2bo$bobo4b2o$2bobo2bobo$3b2o3bo!
EDIT: Partial synthesis for the half-x66:

Code: Select all

x = 21, y = 16, rule = B3/S23
15bo$13b5o$6b2o$6b2o$6bo8bo$15bo4bo$15bo2bobo$15b2ob3o$17bo2bo$4b2o9b
2o$8b2o5bo$bobo4bob2o4b2o$o9b2o3b2o$b2o2b6o$5b2o2bo5b2o$15b2o!
Edit 2: Better predecessor. We might need to recreate the reaction for the HWSS cornershooter.

Code: Select all

x = 26, y = 17, rule = B3/S23
12b2o$12b2o3bobo5bo$13b2o8b2o$17bobo4b2o$11bo$9bobo3b2o$10b2o4bo4bo$14b
o4bo2b2o$14b2o3bo3bo$16bo2bo3bo$3bo10b2o2bo$2bobo3b2o4bo3bo$bo2b2ob3o
5bo2bo$2o4bo2bo4b2o3bo$b4o3bo10b2o$3b2o3bo5b2o$14b2o!
Edit 3:
White: Don't worry! I've got this!
Green: Glider added in this demonstration to stop the chaos from destroying the half-x66 after creating it
Orange: HWSS that needs to be cornershot. The seed from earlier sadly has a spark at the top rendering it unusable, but the method that the seed actually uses for insertion is still usable. I'll just need to solve it again.
Red: COME ON JUST COOPERATE WITH ME ALREADY

Code: Select all

x = 25, y = 25, rule = LifeSuper
2.M9.M.M$3.M9.2M$2.2M9.2M$2.M2.2M9.M5.U$5.M.M3.2M.2M6.U.U$7.M2.M.M2.2M
5.2U$7.2M2.M$4.M$2.M.M$3.2M4.2M4.2pA.pA$10.M3.pA3.pA$8.M5.pA$8.2M5.pA
$10.M5.3pA$8.2M$8.M3.2M$9.M2.M.M.M.M$8.2M3.2M$2.O13.M.M$.3O4.2M$2O.O4.
2M$3O$3O$3O$.2O!
Edit 4: I'm not quite satisfied yet.

Code: Select all

x = 43, y = 48, rule = B3/S23
obo$b2o$bo23bo$25bobo$25b2o2$3bobo9bo7bo$4b2o10bo7b2o16bo$4bo9b3o6b2o
15b2o$35bobo3b2o$35b2o$36bo2$25bo13b2o$4bobo5bo11bobo2b2obo2bo3bobo$5b
2o4bobo10b2o4bob4o4bo$5bo6bobo3b2o10bo$14bo2bobo9b2o3b2o$14b2o2bo15b2o
2$30b2o$16b2o5bo2bo2bo2bo$17bo3b6o3b2o$15bo4bo$15b2o4bobob2o$17bo4b2o
b2o$15b2o$15bo3b2o$16bo2bobobo$15b2o3b2ob3o$26bo6b2o$15b2o8b2o5b2o$15b
2o17bo4$32b3o$32bo$33bo3$8b3o$8bo2bo$8bo$8bo3bo$8bo3bo$8bo$9bobo!
Edit 5: This is a bit better.

Code: Select all

x = 43, y = 48, rule = B3/S23
obo$b2o$bo23bo$25bobo$25b2o2$3bobo9bo7bo$4b2o10bo7b2o16bo$4bo9b3o6b2o
15b2o$35bobo3b2o$35b2o$36bo2$25bo13b2o$4bobo5bo11bobo2b2obo2bo3bobo$5b
2o4bobo10b2o4bob4o4bo$5bo6bobo3b2o10bo$14bo2bobo9b2o3b2o$14b2o2bo15b2o
2$30b2o$16b2o5bo2bo2bo2bo$17bo3b6o3b2o$15bo4bo$15b2o4bobob2o$17bo4b2o
b2o$15b2o20b2o$15bo3b2o15b2ob2o$16bo2bobob2o12b4o$15b2o3b2ob2o13b2o$27b
o$15b2o9bobo$15b2o8bo2bo$26b2o$37b2o$36b2ob2o$37b4o$38b2o4$8b3o$8bo2b
o$8bo$8bo3bo$8bo3bo$8bo$9bobo!
Help me find high-period c/2 technology!
My guide: https://bit.ly/3uJtzu9
My c/2 tech collection: https://bit.ly/3qUJg0u
Overview of periods: https://bit.ly/3LwE0I5
Most wanted periods: 76,116

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muzik
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Re: Small Spaceship Syntheses

Post by muzik » March 7th, 2022, 4:35 pm

120c/240o synth based on the p240 rake from basic-rakes.rle:

Code: Select all

x = 195, y = 147, rule = B3/S23
68bobo$69b2o$69bo22$78bo$76bobo$77b2o9bobo$89b2o$89bo94bobo$184b2o
$185bo7$118bo$116bobo$117b2o5$102bo$100bobo$101b2o82bo$185bobo$
185b2o2$97bo$98b2o$97b2o22$obo46bo6bo$b2o47bo3b2o$bo46b3o4b2o3$45b
3o$47bo$46bo4$57bo19bobo$55bobo19b2o$56b2o20bo15$117bo$117b2o$53b
2o61bobo$52bobo$54bo3$4bo$4b2o35b3o$3bobo35bo$42bo12$181b2o9b3o$
180b2o10bo$182bo10bo7$100b2o83b2o$101b2o82bobo$100bo84bo9$89bo$89b
2o$88bobo!
Optimisations can likely be made here.

In addition, here's a 16c/32 synthesis, which can also be improved by the looks of things:

Code: Select all

x = 187, y = 207, rule = B3/S23
2bo$obo$b2o93$50bobo38bo$51b2o38bobo$51bo39b2o78bobo$171b2o$172bo$
102bo$102bobo$102b2o26$bo$2bo$3o3$3b3o4b2o$5bo3b2o$4bo6bo$90bo$89b
2o$89bobo9$57b3o50bo$59bo49b2o$58bo50bobo2$49b2o$50b2o52b2o$49bo
53b2o$105bo21$82b2o$81bobo$83bo3$173bo$172b2o$172bobo10$184b3o$
184bo$185bo$74b2o$73bobo$75bo5$76b2o$75bobo$47bo29bo$47b2o$46bobo!
I also submitted this 20c/40 synthesis, but it appears to have been rejected even though ai reminded several suspicious glider pairs to conform its legitimacy.

Code: Select all

x = 136, y = 86, rule = B3/S23
35bobo$36b2o$36bo2$87bobo$87b2o$88bo17$86bo$84bobo$85b2o4$107bo$108b2o
$107b2o2$27bo$28b2o76b2o9bobo$27b2o78b2o8b2o$106bo11bo5$133bobo$133b2o
$134bo2$125b3o$127bo$126bo3b3o$132bo$131bo2$115bo$31b3o60b3o17b2o$33bo
62bo17bobo$32bo62bo$83b2o$83bobo$83bo15$4bo74b2o$4b2o73bobo$3bobo73bo
6$2o$b2o$o$78b2o$78bobo$78bo!

hotdogPi
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Re: Small Spaceship Syntheses

Post by hotdogPi » March 7th, 2022, 4:44 pm

muzik wrote:
March 7th, 2022, 4:35 pm
I also submitted this 20c/40 synthesis, but it appears to have been rejected even though ai reminded several suspicious glider pairs to conform its legitimacy.
These two gliders are at fault

Code: Select all

x = 136, y = 86, rule = LifeHistory
35.A.A$36.2A$36.A2$87.A.A$87.2A$88.A17$86.A$84.A.A$85.2A4$107.A$108.
2A$107.2A2$27.A$28.2A76.2A9.A.A$27.2A78.2A8.2A$106.A11.A5$133.A.A$
133.2A$134.A2$125.3A$127.A$126.A3.3A$132.A$131.A2$115.A$31.3A60.3E17.
2A$33.A62.E17.A.A$32.A62.E$83.2E$83.E.E$83.E15$4.A74.2A$4.2A73.A.A$3.
A.A73.A6$2A$.2A$A$78.2A$78.A.A$78.A!
User:HotdogPi/My discoveries

Periods discovered: 5-16,⑱,⑳G,㉑G,㉒㉔㉕,㉗-㉛,㉜SG,㉞㉟㊱㊳㊵㊷㊹㊺㊽㊿,54G,55G,56,57G,60,62-66,68,70,73,74S,75,76S,80,84,88,90,96
100,02S,06,08,10,12,14G,16,17G,20,26G,28,38,47,48,54,56,72,74,80,92,96S
217,486,576

S: SKOP
G: gun

mniemiec
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Re: Small Spaceship Syntheses

Post by mniemiec » March 8th, 2022, 1:18 am

wwei47 wrote:
March 3rd, 2022, 4:00 pm
EDIT: Partial synthesis for the half-x66: ... Edit 5: This is a bit better. ...
There already exists a 9-glider synthesis of this, posted by Matthias on 2015-03-08. Am I missing something?

Code: Select all

x = 48, y = 24, rule = B3/S23
16bo$bbobo11bobo$3boo11boo$3bo3$obo14bobo$boo14boo$bo16bo7boo$20b3obb
oo$20bo6bo$21bo$$11boo$11bobo$11bo25b3o4b3o$37bobbobbobbo$37bo5bo3bo$
18b3o16bo3bobobo$5boo11bo18bo3bo3bo$6boo11bo17bo6boo$5bo32bobobboo$43b
oo$45bo!

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muzik
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Re: Small Spaceship Syntheses

Post by muzik » March 8th, 2022, 4:47 am

muzik wrote:
March 7th, 2022, 4:35 pm
120c/240o synth based on the p240 rake from basic-rakes.rle:

Code: Select all

x = 195, y = 147, rule = B3/S23
68bobo$69b2o$69bo22$78bo$76bobo$77b2o9bobo$89b2o$89bo94bobo$184b2o
$185bo7$118bo$116bobo$117b2o5$102bo$100bobo$101b2o82bo$185bobo$
185b2o2$97bo$98b2o$97b2o22$obo46bo6bo$b2o47bo3b2o$bo46b3o4b2o3$45b
3o$47bo$46bo4$57bo19bobo$55bobo19b2o$56b2o20bo15$117bo$117b2o$53b
2o61bobo$52bobo$54bo3$4bo$4b2o35b3o$3bobo35bo$42bo12$181b2o9b3o$
180b2o10bo$182bo10bo7$100b2o83b2o$101b2o82bobo$100bo84bo9$89bo$89b
2o$88bobo!
2G reduction (23G to 21G), which also brings the puffer down to 18G

Code: Select all

x = 199, y = 119, rule = B3/S23
188bo$85bo102bobo$86bo101b2o$84b3o6$117bo$118b2o$117b2o5$101bo$102b2o$
101b2o87bo$188b2o$189b2o2$98bo$99bo$97b3o22$2bo56bo$obo45bobo7bo$b2o
46b2o7b3o$49bo5$46bo$46b2o$45bobo$56bo24bo$57b2o22bobo$56b2o23b2o19$
117b2o$116bobo$53b2o63bo$54b2o$53bo3$4b2o40bo$3bobo39b2o$5bo39bobo12$
197bo$184b3o9b2o$184bo11bobo$185bo7$100b3o86b2o$102bo85b2o$101bo88bo5$
80b3o$82bo$81bo!

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muzik
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Re: Small Spaceship Syntheses

Post by muzik » March 8th, 2022, 5:55 am

hotdogPi wrote:
March 7th, 2022, 4:44 pm
muzik wrote:
March 7th, 2022, 4:35 pm
I also submitted this 20c/40 synthesis, but it appears to have been rejected even though ai reminded several suspicious glider pairs to conform its legitimacy.
These two gliders are at fault
Confirmed; I've rewound the synthesis and they conflict. I've tried my hand at tweaking this synthesis to make it valid, but keep hitting roadblocks. Specifically, it's one of the MWSS gliders that's at fault:

Code: Select all

x = 200, y = 150, rule = B3/S23
35bobo$36b2o$36bo2$151bobo$151b2o$152bo17$86bo$84bobo$85b2o4$107bo$
108b2o$107b2o3$181bobo$181b2o$182bo5$197bobo$197b2o$198bo22$59bo$60b2o
$59b2o17$63b3o$65bo$64bo12$106b2o$107b2o$106bo9$125b3o$127bo$126bo3b3o
$132bo$131bo2$179bo$94b3o81b2o$96bo81bobo$95bo$147b2o$147bobo$147bo15$
4bo138b2o$4b2o137bobo$3bobo137bo6$2o$b2o$o$142b2o$142bobo$142bo!

Code: Select all

x = 200, y = 150, rule = B3/S23
35bobo$36b2o$36bo2$151bobo$151b2o$152bo17$86bo$84bobo$85b2o4$107bo$
108b2o$107b2o3$181bobo$181b2o$182bo5$197bobo$197b2o$198bo22$59bo$60b2o
$59b2o17$63b3o$65bo$64bo12$106b2o$107b2o$106bo9$125b3o$127bo$126bo3b3o
$132bo$131bo2$179bo$94b3o81b2o$96bo81bobo$95bo49bo$147b2o$147bobo$147b
o15$4bo138b2o$4b2o137bobo$3bobo137bo6$2o$b2o$o$142b2o$142bobo$142bo!

Code: Select all

x = 200, y = 150, rule = B3/S23
35bobo$36b2o$36bo2$151bobo$151b2o$152bo17$86bo$84bobo$85b2o4$107bo$
108b2o$107b2o3$181bobo$181b2o$182bo5$197bobo$197b2o$198bo22$59bo$60b2o
$59b2o17$63b3o$65bo$64bo12$106b2o$107b2o$106bo9$125b3o$127bo$126bo3b3o
$132bo$131bo$97bo$179bo$94b3o81b2o$96bo81bobo$95bo$147b2o$147bobo$147b
o15$4bo138b2o$4b2o137bobo$3bobo137bo6$2o$b2o$o$142b2o$142bobo$142bo!

I've tried rewinding even further and having the MWSS synthesised first, but the HWSS synthesis then gets in the way, so I'll have to see if I can get them both in super early before doing everything else.

EDIT: Perhaps this rather spacious synthesis will cut it:

Code: Select all

x = 529, y = 343, rule = B3/S23
25$82bobo$83b2o$83bo2$342bobo$342b2o$343bo17$133bo$131bobo$132b2o4$
154bo$155b2o$154b2o34$106bo$107b2o$106b2o71$476bobo$476b2o$477bo5$492b
obo$492b2o$493bo2$484b3o$486bo$485bo3b3o$491bo$490bo2$474bo$453b3o17b
2o$455bo17bobo$454bo70$110b3o$112bo$111bo12$153b2o$154b2o$153bo19$338b
2o$338bobo$338bo15$51bo282b2o$51b2o281bobo$50bobo281bo6$47b2o$48b2o$
47bo$333b2o$333bobo$333bo!

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wwei47
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Re: Small Spaceship Syntheses

Post by wwei47 » March 8th, 2022, 10:18 am

mniemiec wrote:
March 8th, 2022, 1:18 am
wwei47 wrote:
March 3rd, 2022, 4:00 pm
EDIT: Partial synthesis for the half-x66: ... Edit 5: This is a bit better. ...
There already exists a 9-glider synthesis of this, posted by Matthias on 2015-03-08. Am I missing something?

Code: Select all

x = 48, y = 24, rule = B3/S23
16bo$bbobo11bobo$3boo11boo$3bo3$obo14bobo$boo14boo$bo16bo7boo$20b3obb
oo$20bo6bo$21bo$$11boo$11bobo$11bo25b3o4b3o$37bobbobbobbo$37bo5bo3bo$
18b3o16bo3bobobo$5boo11bo18bo3bo3bo$6boo11bo17bo6boo$5bo32bobobboo$43b
oo$45bo!
I'm trying to have as much clearance as possible towards the back, because I want to add a tagalong.
EDIT: I hope that this is enough clearance for the HWSS.

Code: Select all

x = 56, y = 38, rule = B3/S23
40bobo$40b2o$17bo23bo$15bobo$16b2o2$19bo7bo9bobo$o16b2o7bo10b2o$b2o15b
2o6b3o9bo$2o3bobo$6b2o38bo$6bo39bobo$46b2o$2b2o13bo$bobo3bo2bob2o2bob
o11bo5bobo$2bo4b4obo4b2o10bobo4b2o6bo5bobo$12bo10b2o3bobo6bo6bobo3b2o
$7b2o3b2o9bobo2bo15b2o5bo$7b2o15bo2b2o2$11b2o$10bo2bo2bo2bo5b2o24bobo
$11b2o3b6o3bo25b2o$22bo4bo15b2o7bo$16b2obobo4b2o15bobo$16b2ob2o4bo7b2o
b2o6bo$4b2o20b2o4bobob2o2b2o$2b2ob2o15b2o3bo4b2o6b2o$2b4o12b2obobo2bo
$3b2o13b2ob2o3b2o7b2o3b2o$15bo16b2o2bo2bobo$14bobo9b2o4bob2o3bo$14bo2b
o8b2o10b2o11b4o$15b2o34bo3bo$4b2o45bo$2b2ob2o34b2o9bo2bo$2b4o35bo2bo$
3b2o38b2o!
Help me find high-period c/2 technology!
My guide: https://bit.ly/3uJtzu9
My c/2 tech collection: https://bit.ly/3qUJg0u
Overview of periods: https://bit.ly/3LwE0I5
Most wanted periods: 76,116

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muzik
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Re: Small Spaceship Syntheses

Post by muzik » March 12th, 2022, 12:37 pm

What improvements could be made to the following 23G synthesis of the super smoky 16c/32? The cleanup seems suboptimal, for one

Code: Select all

x = 190, y = 225, rule = B3/S23
19bo$20bo$18b3o19$35bo$36bo$34b3o28$41bo$42bo$40b3o$31bo$32bo32bobo$
30b3o33b2o$66bo4$63bobo$64b2o$64bo52$53bobo38bo$54b2o38bobo$54bo39b2o
78bobo$174b2o$175bo$105bo$105bobo$105b2o28$bo$2bo$3o3$3b3o4b2o$5bo3b2o
82bo$4bo6bo80b2o$92bobo9$60b3o50bo$62bo49b2o$61bo50bobo2$52b2o$53b2o
52b2o$52bo53b2o$108bo21$85b2o$84bobo$86bo3$176bo$175b2o$175bobo10$187b
3o$187bo$188bo$77b2o$76bobo$78bo5$79b2o$78bobo$80bo!

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dvgrn
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Re: Small Spaceship Syntheses

Post by dvgrn » March 12th, 2022, 1:10 pm

muzik wrote:
March 12th, 2022, 12:37 pm
What improvements could be made to the following 23G synthesis of the super smoky 16c/32? The cleanup seems suboptimal, for one
The lower right corner had a 3G cleanup that could be knocked down to 2G, mostly because the passing MWSS happens to clean up one of the blocks, so you just have to knock out the other one and then find a 1G Seeds-of-Destruction suppression for the active mess left over from inserting the HWSS.

Not sure if that was what made more room, but when I looked for gaps to build that MWSS later, there was plenty of space for that... and then the desperate attempt to get things under control with a meteor shower of gliders from the northwest, turned out not to be necessary (Seeds of Destruction again). That gets things down to 18G, so that's my move in the Pointless Optimization Game:

Code: Select all

x = 177, y = 161, rule = B3/S23
24bo$25bo$23b3o15$24bobo34bo$25b2o34bobo$25bo35b2o78bobo$141b2o$142bo$
72bo$72bobo$72b2o30$60bo$59b2o$59bobo9$31b3o46bo$33bo45b2o$32bo46bobo
2$23b2o$24b2o48b2o$23bo49b2o$75bo21$56b2o$55bobo$57bo3$143bo$142b2o$
142bobo5$26b3o104b2o$28bo103b2o$27bo106bo7$40b2o$39bobo132b3o$41bo132b
o$175bo5$23b2o$22bobo$24bo34$3o$2bo$bo!
I didn't look for improvements in the synthesis of the main engine.

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muzik
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Re: Small Spaceship Syntheses

Post by muzik » March 28th, 2022, 6:18 am

I also submitted a synthesis for a LWSS version of the same ship, and am not sure if it can be knocked down beyond 19:

Code: Select all

x = 146, y = 113, rule = B3/S23
26bo$27bo2bobo$25b3o2b2o79bo$31bo78bo$110b3o2$41bobo$28b3o10b2o$
28bo13bo$29bo6$obo8bo$b2o8bobo$bo9b2o19b2o$33b2o13b3o$32bo15bo$49b
o$24b2o$23bobo17b2o$25bo17bobo$43bo2$10bo$9b2o$9bobo17$57bo$57b2o$
56bobo4$111b3o$111bo$112bo13$41bo$41b2o101b2o$40bobo100b2o$145bo5$
24bo$24b2o$23bobo2$139b2o$139bobo$139bo30$b2o$2b2o$bo!

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iNoMed
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Re: Small Spaceship Syntheses

Post by iNoMed » April 2nd, 2022, 8:40 am

Here's a (very) rough blueprint for a much-cheaper 44P5H2V0 synthesis using the new semi-natural soup:

Code: Select all

x = 101, y = 55, rule = B3/S23
4bo$5bo$3b3o6$o93b2o$b2o91b2o$2o90bo$90b3o$24bo59b2o3b2ob2o2bo$24bobo
57b2o3bo2bo3bo$27bo60b2obo$88bo2bo$24b3o61bo$25bo$24b2o55bo5b2o4bo$24b
o57b2o2bo$85bob4ob3o$84b2o5bo3b2o$85bobo5b4obo$91bo6b2o$88bo3b5o3bo$
27b2o62bo5b2obo$27b2o63b2o4b2o2$27b2o63b2o4b2o$27b2o62bo5b2obo$88bo3b
5o3bo$91bo6b2o$85bobo5b4obo$84b2o5bo3b2o$85bob4ob3o$24bo57b2o2bo$24b2o
55bo5b2o4bo$25bo$24b3o61bo$88bo2bo$27bo60b2obo$24bobo57b2o3bo2bo3bo$
24bo59b2o3b2ob2o2bo$90b3o$2o90bo$b2o91b2o$o93b2o6$3b3o$5bo$4bo!
Edit: 26G completed thanks to Goldtiger997:

Code: Select all

x = 114, y = 113, rule = B3/S23
99bo13bo$99bobo9b2o$99b2o11b2o61$8bo51bo$obo3bobo51bobo$b2o4b2o5bo39bo
5b2o$bo10bobo39bobo$13b2o39b2o$67bobo$67b2o$68bo8$3bobo57bobo$4b2o57b
2o$4bo59bo2$32bo$31bo$31b3o$23bo$24bo$22b3o3$41b2o$41b2o2$13bo41bo$13b
2o39b2o$12bobo39bobo3$20bo$20bobo$20b2o2$25b2o15b2o$24bo2bo13bo2bo$24b
obo15bobo$25bo17bo$32b2ob2o$32b2ob2o2$12b3o41b2o$14bo27b3o11bobo$13bo
30bo11bo$43bo!
Edit 2: and the full thing:

Code: Select all

x = 384, y = 114, rule = B3/S23
271bobo$272b2o$272bo29$288bo$286bobo$287b2o11$339bo$340b2o$339b2o2$
349bo$350b2o$349b2o$335bo$336bo$334b3o2$381bo$380bo$337bo28bo13b3o$
338bo25b2o$336b3o26b2o10$374b2o5b2o$373bo2bo4bobo$361b2o10bobo5bo$361b
2o11bo5$6bo370b2o$5bo371b2o$5b3o39bo10b2o60b2o75b2o$b2o43bo10bo2bo58bo
2bo73bo2bo155bo21b2o$obo43b3o8bobo47b2o10bobo62b2o10bobo154bobo21b2o$
2bo55bo48b2o11bo63b2o11bo156b2o$127bobo$49b3o75b2o$49bo78bo54bo$50bo
130bobo190bo$182b2o16b2o171bobo$200b2o171bo2bo$357b2o15b2o$200b2o154bo
bo$200b2o156bo11bo$371bo$128bo240b3o$127b2o$127bobo4$336b3o26b2o13b2o$
338bo25b2o14bobo$337bo28bo13bo4$334b3o$336bo$335bo$349b2o$350b2o$208b
3o138bo$208bo126b2o$209bo126b2o$335bo!
Edit 3: 25G thanks to a 3G cleanup:

Code: Select all

x = 347, y = 129, rule = B3/S23
265bo$263bobo$264b2o42$270bo$271b2o$270b2o5$303bo$304b2o$303b2o$289bo$
290b2o$289b2o2$335bo$334bo$291bo28bo13b3o$292bo25b2o$290b3o26b2o10$
328b2o5b2o$327bo2bo4bobo$315b2o10bobo5bo$315b2o11bo5$331b2o$331b2o$bo
10b2o60b2o75b2o$o10bo2bo58bo2bo73bo2bo155bo21b2o$3o8bobo47b2o10bobo62b
2o10bobo154bobo21b2o$12bo48b2o11bo63b2o11bo156b2o$81bobo$3b3o75b2o$3bo
78bo54bo$4bo130bobo190bo$136b2o16b2o171bobo$154b2o171bo2bo$311b2o15b2o
$154b2o154bobo$154b2o156bo11bo$325bo$82bo240b3o$81b2o$81bobo4$290b3o
26b2o13b2o$292bo25b2o14bobo$291bo28bo13bo4$290b2o$289bobo$291bo$303b2o
$304b2o$162b3o138bo$162bo$163bo11$345b2o$344b2o$346bo!
Edit 4: And 24G because of a 3G loaf+blinker (only one of the two):

Code: Select all

x = 194, y = 148, rule = B3/S23
92bo$93bo$91b3o43$97bobo$98b2o$98bo5$130bobo$131b2o$131bo$116bobo$117b
2o$117bo4$119bo45bobo$117bobo45b2o$118b2o46bo12$158bo$159bo22bobo$157b
3o22b2o$183bo5$136bo$137bo14b2o$135b3o14b2o11bo$163b2o$164b2o3$162b2o$
162bobo$162bo2$3b2o$3b2o147bo$150bobo$151b2o$2bo$obo162bo$b2o161bobo$
164bo2bo$165b2o4$183bo$182b2o$182bobo4$138b3o$140bo$139bo7$118b2o46bo$
117bobo45b2o13b3o$27b3o89bo45bobo12bo$27bo153bo$28bo3$117b3o$119bo$
118bo12bo$131b2o$130bobo13$192bo$191b2o$191bobo!

Code: Select all

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

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Ian07
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Re: Small Spaceship Syntheses

Post by Ian07 » May 17th, 2022, 2:59 pm

Have there been any other attempts yet to synthesize xq32_gocoy1o88gwcur6z7ffy11ewvezy45sigzy5ggg, from this post by wwei?

Code: Select all

x = 19, y = 20, rule = B3/S23
17bo$16b3o$2bo12b2obo$b3o5b3o3b3o$2obo5bo2bo3b2o$3o5bo3bo$3o6bo2b2o$3o
6bo2b2o$b2o6bo2b2o$12bo$8bo$10bo$8b2o$9bo$9b3o5$9b3o!
Hopefully this'll be relatively low-hanging fruit for someone more experienced than I. I unfortunately wasn't able to make much progress; all I really have to show are these two 3Gs for the B-heptomino that I thought looked kind of promising:

Code: Select all

x = 60, y = 20, rule = B3/S23
7bo$7bobo$7b2o6$49bo$50bo$48b3o2$bo$2bo55b2o$3o46b3o5b2o$49bo9bo$50bo$
b2o$2b2o$bo!
EDIT: Completed in 19G, thanks to Kazyan on Discord:

Code: Select all

x = 392, y = 59, rule = B3/S23
381bobo$380bo$350bo29bo$351b2o27bo2bo$350b2o28b3o6$358bobo$359b2o$359b
o8$210bo$100b3o107bo149bo$210bo149bo$360bo$356b3o$358bo$32bo324bo$32bo
bo$32b2o82b2o107b2o$116b2o107b2o148b2o$375b2o$33b3o$35bo186b2obo$34bo
75b3o109bob2o146b2obo$112bo2b2o255bob2o$bo109bo2b2o3b3o$b2o113bo2bo$ob
o107bo9bo252b2o$110b2o109b2o150bobo$109bobo108bobo151bo$222bo$225b2o$
226b2o$225bo3b2o117b2o$229bobo115bobo$229bo119bo2$341b2o$340bobo$342bo
7$389b2o$389bobo$389bo!

HartmutHolzwart
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Re: Small Spaceship Syntheses

Post by HartmutHolzwart » May 17th, 2022, 4:19 pm

I don't have the solution as well, but this is what could be a good predecessor:

Code: Select all

x = 19, y = 13, rule = B3/S23
17bo$16b3o$2bo12b2obo$b3o5b3o3b3o$2obo5bo2bo3b2o$3o5bo3bo$3o5b4o$3o6bo
$b2o$10b2o$10bo$11b2o$10bo!
It consists of a HWSS and a LWSS with a clean b-heptomino in between plus some six-cell-junk that can hopefully be created relatively easy. Maybe there is a better replacement for that junk that gives the same development later on.

OK, I outed myself as synthesis newbie.

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dvgrn
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Re: Small Spaceship Syntheses

Post by dvgrn » May 17th, 2022, 6:49 pm

Ian07 wrote:
May 17th, 2022, 2:59 pm
Completed in 19G, thanks to Kazyan on Discord...
Quick corollary-snipe reduction to 18G thanks to spark_search (cross-posted from Discord):

Code: Select all

x = 259, y = 58, rule = B3/S23
251bobo$250bo$220bo29bo$221b2o27bo2bo$220b2o28b3o6$228bobo$229b2o$229b
o8$101bo$101bo128bo$101bo128bo$230bo$226b3o$228bo$32bo194bo$32bobo$32b
2o82b2o$116b2o127b2o$245b2o$33b3o$35bo$34bo75b3o129b2obo$112bo2b2o125b
ob2o$bo109bo2b2o3b3o$b2o113bo2bo$obo107bo9bo$110b2o$109bobo4$218b2o$
217bobo$219bo2$211b2o$210bobo$212bo4$256b3o$251b3o2bo$222bo28bo5bo$
222b2o28bo$221bobo!

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iNoMed
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Re: Small Spaceship Syntheses

Post by iNoMed » May 26th, 2022, 5:32 am

46P4H1V0 in 52G (Down from 57G) by rethinking the very beginning of the synthesis, improvements shouldn't be too hard:

Code: Select all

x = 468, y = 83, rule = B3/S23
430bo$428bobo$429b2o8$424bo$422bobo$423b2o3$452bobo$452b2o$453bo$447bo
$90bo357bo$91bo354b3o$89b3o374bo$115bo308bo39b2o$114bo307bobo24bo15b2o
$114b3o306b2o24bobo$449b2o2$240bo$241bo$239b3o182bo40bo$87bo159bo9bo
167b2o38bobo$85bobo157bobo9bobo164b2o39b2o$86b2o158b2o9b2o$241bo52bo3b
2o87bo$8bobo231b2o46b2obobo2bobo30b2ob2o40b2ob2o4b2o52b2ob2o2bo$8b2o
231b2o48bob2o3bo33bobo42bobo6b2o52bobo3b3o$9bo281bo40bobo42bobo60bobo
6bo$47bo110b2ob2o35b2ob2o47b2ob2o35b2ob2o36b2ob2o40b2ob2o58b2ob2o4b2o$
o2bo37bo2bobobo3b2o49bo2bobo50bobo37bobo49bobo37bobo38bobo42bobo8b2o
50bobo$4o37b4ob2o4bobo48b4ob3o47bo2bobo34bo2bobo37b3o6bo2bobo34bo2bobo
35bo2bobo39bo2bobo6bobo48bo2bobo$52bo58bo46b4ob3o32b4ob3o37bo6b4ob3o
32b4ob3o33b4ob3o37b4ob3o4bo50b4ob3o$2b2o39b2ob2o57b2ob3o39bo15bo39bo
35bo15bo39bo40bo44bo62bo$2b2o39b2obobo56b2obo42bo6b4ob3o32b4ob3o44b4ob
3o32b4ob3o33b4ob3o4bo32b4ob3o55b4ob3o$2o39b2o4bo55b2o44b3o6bo2bobo34bo
2bobo46bo2bobo34bo2bobo35bo2bobo6bobo30bo2bobo57bo2bobo$2o7bo31b2o9bo
38b2o10b2o54bobo37bobo49bobo37bobo38bobo8b2o32bobo60bobo$8b2o41b2o37bo
bo65b2ob2o35b2ob2o47b2ob2o35b2ob2o36b2ob2o40b2ob2o4b2o52b2ob2o4b2o$8bo
bo36bo3bobo38bo106bo51bobo37bobo38bobo42bobo6bo53bobo6bo$47b2o100b2o
48bob2o48bobo37bobo38bobo6b2o34bobo3b3o36bo17bobo3b3o$46bobo101b2o46b
2obobo2b2o42b2ob2o35b2ob2o36b2ob2o4b2o34b2ob2o2bo38b2o15b2ob2o2bo$149b
o52bo3bobo133bo78bobo$154b2o9b2o39bo$153bobo9bobo293b2o$155bo9bo295bob
o$147b3o311bo$91b2o56bo$92b2o54bo$91bo22b3o$114bo334b2o$115bo307b2o24b
obo$89b3o330bobo24bo15b2o$91bo332bo39b2o$90bo375bo$446b3o$448bo$447bo$
453bo$452b2o$452bobo3$423b2o$422bobo$424bo8$429b2o$428bobo$430bo!
Edit: And down to 49G:

Code: Select all

x = 505, y = 83, rule = B3/S23
467bo$465bobo$466b2o8$461bo$459bobo$460b2o3$489bobo$489b2o$490bo$484bo
$127bo357bo$128bo354b3o$126b3o374bo$152bo308bo39b2o$151bo307bobo24bo
15b2o$151b3o306b2o24bobo$486b2o2$277bo$278bo$128bo147b3o182bo40bo$129b
o154bo9bo167b2o38bobo$127b3o152bobo9bobo164b2o39b2o$283b2o9b2o$278bo
52bo3b2o87bo$279b2o46b2obobo2bobo30b2ob2o40b2ob2o4b2o52b2ob2o2bo$278b
2o48bob2o3bo33bobo42bobo6b2o52bobo3b3o$40bobo285bo40bobo42bobo60bobo6b
o$6b2o33b2o43bo108b2ob2o35b2ob2o47b2ob2o35b2ob2o36b2ob2o40b2ob2o58b2ob
2o4b2o$obo3bobo32bo3bo34b2o3bobobo53bobo50bobo37bobo49bobo37bobo38bobo
42bobo8b2o50bobo$b2o3bo38b3o31bobo4b2ob3o49b3ob3o47bo2bobo34bo2bobo37b
3o6bo2bobo34bo2bobo35bo2bobo39bo2bobo6bobo48bo2bobo$bo46bo32bo10bo47bo
7bo46b4ob3o32b4ob3o37bo6b4ob3o32b4ob3o33b4ob3o37b4ob3o4bo50b4ob3o$45b
3o38b2ob3o49b3ob3o39bo15bo39bo35bo15bo39bo40bo44bo62bo$41bo3bo39bobobo
53bobo42bo6b4ob3o32b4ob3o44b4ob3o32b4ob3o33b4ob3o4bo32b4ob3o55b4ob3o$
7b3o31b2o43bo99b3o6bo2bobo34bo2bobo46bo2bobo34bo2bobo35bo2bobo6bobo30b
o2bobo57bo2bobo$7bo32bobo38bo114bobo37bobo49bobo37bobo38bobo8b2o32bobo
60bobo$8bo72b2o112b2ob2o35b2ob2o47b2ob2o35b2ob2o36b2ob2o40b2ob2o4b2o
52b2ob2o4b2o$80bobo3bo149bo51bobo37bobo38bobo42bobo6bo53bobo6bo$85b2o
99b2o48bob2o48bobo37bobo38bobo6b2o34bobo3b3o36bo17bobo3b3o$85bobo99b2o
46b2obobo2b2o42b2ob2o35b2ob2o36b2ob2o4b2o34b2ob2o2bo38b2o15b2ob2o2bo$
186bo52bo3bobo133bo78bobo$128b2o61b2o9b2o39bo$127bobo60bobo9bobo293b2o
$129bo62bo9bo295bobo$184b3o311bo$123b2o61bo$124b2o59bo$123bo27b3o$151b
o334b2o$152bo307b2o24bobo$126b3o330bobo24bo15b2o$128bo332bo39b2o$127bo
375bo$483b3o$485bo$484bo$490bo$489b2o$489bobo3$460b2o$459bobo$461bo8$
466b2o$465bobo$467bo!
Edit 2: Down to 46G with the help of Goldtiger997, bringing this down to 1 glider per bit:

Code: Select all

x = 450, y = 83, rule = B3/S23
412bo$410bobo$411b2o8$406bo$404bobo$405b2o3$434bobo$434b2o$435bo$429bo
$430bo$428b3o$448bo$406bo39b2o$404bobo24bo15b2o$405b2o24bobo$431b2o2$
82bobo137bo$83b2o138bo$83bo137b3o182bo40bo$95bobo131bo9bo167b2o38bobo$
95b2o130bobo9bobo164b2o39b2o$96bo131b2o9b2o$223bo52bo3b2o87bo$224b2o
46b2obobo2bobo30b2ob2o40b2ob2o4b2o52b2ob2o2bo$85bo137b2o48bob2o3bo33bo
bo42bobo6b2o52bobo3b3o$86b2o185bo40bobo42bobo60bobo6bo$40bobo36bo5b2o
53b2ob2o35b2ob2o47b2ob2o35b2ob2o36b2ob2o40b2ob2o58b2ob2o4b2o$6b2o33b2o
37b2o10bo48bobo37bobo49bobo37bobo38bobo42bobo8b2o50bobo$obo3bobo32bo3b
o33b2o10bobobo44bo2bobo34bo2bobo37b3o6bo2bobo34bo2bobo35bo2bobo39bo2bo
bo6bobo48bo2bobo$b2o3bo38b3o37bo6b2ob3o42b4ob3o32b4ob3o37bo6b4ob3o32b
4ob3o33b4ob3o37b4ob3o4bo50b4ob3o$bo46bo37b2o10bo33bo15bo39bo35bo15bo
39bo40bo44bo62bo$45b3o37b2o5b2ob3o35bo6b4ob3o32b4ob3o44b4ob3o32b4ob3o
33b4ob3o4bo32b4ob3o55b4ob3o$41bo3bo45bobobo35b3o6bo2bobo34bo2bobo46bo
2bobo34bo2bobo35bo2bobo6bobo30bo2bobo57bo2bobo$7b3o31b2o49bo48bobo37bo
bo49bobo37bobo38bobo8b2o32bobo60bobo$7bo32bobo97b2ob2o35b2ob2o47b2ob2o
35b2ob2o36b2ob2o40b2ob2o4b2o52b2ob2o4b2o$8bo172bo51bobo37bobo38bobo42b
obo6bo53bobo6bo$131b2o48bob2o48bobo37bobo38bobo6b2o34bobo3b3o36bo17bob
o3b3o$132b2o46b2obobo2b2o42b2ob2o35b2ob2o36b2ob2o4b2o34b2ob2o2bo38b2o
15b2ob2o2bo$131bo52bo3bobo133bo78bobo$96bo39b2o9b2o39bo$95b2o38bobo9bo
bo293b2o$95bobo39bo9bo295bobo$83bo45b3o311bo$83b2o46bo$82bobo45bo2$
431b2o$405b2o24bobo$404bobo24bo15b2o$406bo39b2o$448bo$428b3o$430bo$
429bo$435bo$434b2o$434bobo3$405b2o$404bobo$406bo8$411b2o$410bobo$412bo
!

Code: Select all

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

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Goldtiger997
Posts: 762
Joined: June 21st, 2016, 8:00 am

Re: Small Spaceship Syntheses

Post by Goldtiger997 » June 16th, 2022, 9:20 am

30P3H1V0 in 32 gliders:

Code: Select all

x = 634, y = 52, rule = B3/S23
588bo38bo$589bo36bo$587b3o36b3o$613bo$607bo4bo$598bo8bobo2b3o$596bobo
8b2o13bo$597b2o22bo$621b3o$606bo19bo$607b2o17bobo$606b2o18b2o2$587bo$
585bobo$bo584b2o$2bo624bo$3o99b2o98b2o99bo99bo99bo99bo23bobo$102b2o9bo
88b2o98bobo97bobo97bobo97bobo22b2o$112bo83bobo104b2o98b2o98b2o98b2o$
102b2o8b3o82b2o3b2o7b2o98b2o98bo99bo99bo$3o99b2o93bo4b2o7b2o90b2o6b2o
90b2o5bobo90b2o5bobo90b2o5bobo$2bo299bo2bo10bobo83bo2bo4b2o90bo2bo4b2o
90bo2bo4b2o$bo209b2o90b2o6b2o3b2o85b2o98b2o98b2o$112b3o86b2o8b2o98b2o
4bo92b2o98b2o70b2o26b2o$112bo87b2o207bo2bo96bo2bo68bobo25bo2bo$113bo
88bo207b2o93b2o3b2o71bo21b2o3b2o$312b2o191b2o98b2o24b2o$313b2o88b3o
225bobo$312bo92bo182b2o20b2o19bo$404bo104b2o76bobo19bo2bo$408b3o97bobo
78bo20b2o$408bo101bo114b2o$409bo102b2o111bobo$512bobo110bo$512bo2$597b
2o$598b2o$591b3o3bo$593bo8b2o$592bo10b2o$602bo2$608bo$607b2o$607bobo
16b3o$626bo$627bo$614b2o$613b2o$615bo!
The final step is comprised of two similar halves. Hopefully, one of those halves can be re-used in a synthesis for 29P3H1V0, as 29P3H1V0 shares that component. If 29P3H1V0 is synthesized, we'll have synthesis for all spaceships with less than 32 cells.

Edit: 24 gliders using a different method (part is borrowed from the edge-repair spaceship synthesis):

Code: Select all

x = 439, y = 95, rule = B3/S23
430bo$418bo9b2o$418bobo8b2o$418b2o7$362bobo$363b2o$363bo51bo$369bo44bo
$370b2o42b3o$369b2o14$432bo$432bobo$432b2o8$283bo$284bo9bo$282b3o7b2o$
293b2o$390b2o$389bo2bo$192bo196bo2bo$2bo86bobo3bo96bobo195b2o$obo87b2o
4bo95b2o$b2o87bo3b3o$104b2o98b2o98b2o98b2o$104bo91b2o6bo91b2o6bo91b2o
6bo$3b2o100b3o89bo7b3o81b2o6bo7b3o81b2o6bo7b3o$4b2o87b2o12bo88bo10bo
80bo2bo4bo10bo80bo2bo4bo10bo$3bo90b2o100b2o90bobo5b2o90bobo5b2o$93bo
195bo99bo$184b3o226bo$186bo226b2o$92b3o90bo226bobo3bo$94bo322b2o$93bo
323bobo5$392b2o$391bobo$393bo12$409b2o$409bobo$409bo5$436b2o$369b3o64b
obo$371bo64bo$370bo52b3o$423bo$424bo2$374b3o$376bo$375bo!

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muzik
Posts: 5614
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Location: Scotland

Re: Small Spaceship Syntheses

Post by muzik » June 20th, 2022, 10:09 am

Does anyone know of any ways to place an interacting xWSS (HWSS in this case) on the Coe side of a Coe ship? Doing so on the LWSS side is trivial and I have most if not all interactions synthesised and on the site, but anything taking place on the other side might be a tad more difficult. It might be possible to insert a HWSS here by converting a still life as the coe ship passes by, but methods for MWSSes seem scarce.

Code: Select all

x = 13, y = 17, rule = B3/S23
6b2o$2b4ob2o$2b6o$3b4o3$2bobo$bo2bo5b2o$b2o3b4ob2o$o6b5o$b2o5b3o$b2ob
2o2$8b4o$7bo3bo$11bo$7bo2bo!

dani
Posts: 1222
Joined: October 27th, 2017, 3:43 pm

Re: Small Spaceship Syntheses

Post by dani » June 22nd, 2022, 12:58 pm

muzik wrote:
June 20th, 2022, 10:09 am
Does anyone know of any ways to place an interacting xWSS (HWSS in this case) on the Coe side of a Coe ship?
Here's a few that make puffers:

Code: Select all

x = 15, y = 167, rule = B3/S23
b5o$o4bo$5bo$o3bo$2bo3$8b2o$2bob4ob2o$b2o2b5o$2bo3b3o3$6b4o$5bo3bo$9bo
$5bo2bo34$b6o$o5bo$6bo$o4bo$2b2o3$12b2o$6bob4ob2o$5b2o2b5o$6bo3b3o3$
10b4o$9bo3bo$13bo$9bo2bo34$b6o$o5bo$6bo$o4bo$2b2o3$10b2o$4bob4ob2o$3b
2o2b5o$4bo3b3o3$8b4o$7bo3bo$11bo$7bo2bo34$b3o$5o$3ob2o$3b2o4$12b2o$6bo
b4ob2o$5b2o2b5o$6bo3b3o3$10b4o$9bo3bo$13bo$9bo2bo!
This list is very nonexhaustive, I just placed in a few areas until I had at least a few.

Here's an infinite family of spaceships based on another candidate:

Code: Select all

x = 21, y = 21, rule = B3/S23
7bo$5bo3bo$10bo$5bo4bo$6b5o4$18b2o$12bob4ob2o$11b2o2b5o$12bo3b3o3$16b
4o$15bo3bo$b5o13bo$o4bo9bo2bo$5bo$o3bo$2bo!

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ihatecorderships
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Location: Falls Church, VA

Re: Small Spaceship Syntheses

Post by ihatecorderships » June 22nd, 2022, 3:29 pm

I think musik is asking how to synthesize the HWSS on the side.
-- Kalan Warusa
Don't drink and drive, think and derive.

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dvgrn
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Re: Small Spaceship Syntheses

Post by dvgrn » June 22nd, 2022, 6:36 pm

muzik wrote:
June 20th, 2022, 10:09 am
Does anyone know of any ways to place an interacting xWSS (HWSS in this case) on the Coe side of a Coe ship? Doing so on the LWSS side is trivial and I have most if not all interactions synthesised and on the site, but anything taking place on the other side might be a tad more difficult. It might be possible to insert a HWSS here by converting a still life as the coe ship passes by, but methods for MWSSes seem scarce.

Code: Select all

x = 13, y = 17, rule = B3/S23
6b2o$2b4ob2o$2b6o$3b4o3$2bobo$bo2bo5b2o$b2o3b4ob2o$o6b5o$b2o5b3o$b2ob
2o2$8b4o$7bo3bo$11bo$7bo2bo!
I just checked the add-a-HWSS synthesis for one of the HWSS-on-HWSSes in Mark Niemiec's database. I don't know if it's the best solution for this case -- seems like there's probably a cheaper one-sided HWSS synthesis -- but it's certainly a valid solution:

Code: Select all

x = 34, y = 35, rule = B3/S23
9bobo$10b2o$10bo2$4bo$2bobo$3b2o6$18b2o$19bo$17bo$17b2o7$25b3o4bo$25bo
2bo2b3o$25bo4b2obo$6b2o17bo3b4o$5bobo3b2o12bo5b2o$7bo2bobo12bo2bo$12bo
13b2o$25bo2$3o21bo3b2o$2bo23bob2o$bo23b2o2bo$26b3o!
EDIT: Yup, that's overkill. Pond + 4G is good enough for this case:

Code: Select all

x = 26, y = 13, rule = B3/S23
8bobo$9b2o6b3o4bo$9bo7bo2bo2b3o$17bo4b2obo$17bo3b4o$4bo5b2o5bo5b2o$5b
2o2bo2bo4bo2bo$4b2o3bo2bo5b2o$10b2o6bo$2o17bo$b2o3b2o11bo$o4bobo$7bo!
Both of these recipes are right there in Mark NIemiec's database when you look up a plain HWSS.

EDIT2: There's another recipe farther down that's even cheaper:

Code: Select all

x = 33, y = 49, rule = LifeHistory
5.CB$5.B2C$5.2C2B$6.4B$7.4B$8.4B$9.4B$10.4B$11.4B2.3D$12.4B.D2BD$13.
4BD3B$CB12.3BD3BD$B2C12.2BD3BD$2C2B11.2BD4B$.4B10.3BDBDB$2.4B8.8B$3.
3BCBC4.8B$4.3B2C2B2.8B$CBC2.2BC11B$B2CB.14B$.C3B.15B$2.4B.15B$3.18B$
4.17B$7.7B.5B$6.4B6.2B$5.4B$4.3CB$4.2BC$5.C7$24.3A4.A$24.A2.A2.3A$24.
A4.2A.A$24.A3.4A$24.A5.2A$24.A2.A$25.2A$24.A2$23.A3.2A$25.A.2A$24.2A
2.A$25.3A!
Short summary: Mark Niemiec's database is highly recommended for questions like this.

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Goldtiger997
Posts: 762
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Re: Small Spaceship Syntheses

Post by Goldtiger997 » June 25th, 2022, 7:16 am

Synthesis for a pair of 46P4H1V0s escorting a toad:

Code: Select all

x = 3950, y = 210, rule = B3/S23
3731bo$3732b2o$3731b2o216bo$3941bo5b2o$3940bo7b2o$3940b3o29$3888bo$
3886b2o$3871bo15b2o$3869b2o$3870b2o8bobo$3880b2o$3881bo2$3728bobo$
3729b2o$3729bo152bo$3880b2o$3881b2o2$3741bo$3739bobo$3740b2o2$3877bo$
3877bobo$3877b2o4$3735bo$3733bobo$3734b2o3$3763bobo$3763b2o$3764bo$
3758bo$3759bo$3757b3o$3777bo$3735bo39b2o$3733bobo24bo15b2o$3734b2o24bo
bo$3760b2o2$740bo$295bo445bo$296bo442b3o2993bo40bo$294b3o450bo9bo2978b
2o38bobo$304bo440bobo9bobo2975b2o39b2o$303bo442b2o9b2o$303b3o435bo162b
o3b2o301bo$742b2o156b2obobo2bobo139b2ob2o145b2ob2o4b2o139b2ob2o2bo142b
2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo
142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o
2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo$741b2o158bob2o3bo
142bobo147bobo6b2o139bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo
3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o
141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o$
901bo149bobo147bobo147bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo
140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo
140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo$150bobo145bo151b2ob
2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o4b2o139b2ob2o
4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o
139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b
2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o$6b2o143b
2o143bobo3bo148bobo147bobo147bobo147bobo147bobo147bobo8b2o137bobo147bo
bo147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bo
bo147bobo147bobo147bobo147bobo147bobo$obo3bobo142bo3bo136bo4b2o2bobobo
144bo2bobo144bo2bobo135b3o6bo2bobo144bo2bobo144bo2bobo144bo2bobo6bobo
135bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo
144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo
144bo2bobo144bo2bobo144bo2bobo$b2o3bo148b3o132bobo9b2ob3o142b4ob3o142b
4ob3o135bo6b4ob3o142b4ob3o142b4ob3o142b4ob3o4bo137b4ob3o142b4ob3o142b
4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o
142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o$bo156b
o132b2o15bo133bo15bo149bo133bo15bo149bo149bo149bo149bo149bo149bo149bo
149bo149bo149bo149bo149bo149bo149bo149bo149bo149bo149bo149bo149bo$155b
3o140bo3b2ob3o135bo6b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o4bo137b
4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o
142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob
3o142b4ob3o142b4ob3o$151bo3bo140bobo2bobobo135b3o6bo2bobo144bo2bobo
144bo2bobo144bo2bobo144bo2bobo6bobo135bo2bobo144bo2bobo144bo2bobo144bo
2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo
2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo2bobo144bo
2bobo$7b3o141b2o144b2o3bo148bobo147bobo147bobo147bobo147bobo8b2o137bob
o147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bobo147bob
o147bobo147bobo147bobo147bobo147bobo147bobo147bobo$7bo142bobo297b2ob2o
145b2ob2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o4b2o139b2ob2o4b2o139b2ob
2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b
2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o
139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o$8bo
592bo149bobo147bobo147bobo147bobo6bo140bobo6bo140bobo6bo140bobo6bo140b
obo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140b
obo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo$
441b2o158bob2o146bobo147bobo147bobo6b2o139bobo3b3o141bobo3b3o141bobo3b
3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o
141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141b
obo3b3o141bobo3b3o123bo17bobo3b3o$442b2o156b2obobo2b2o140b2ob2o145b2ob
2o145b2ob2o4b2o139b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob
2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b
2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo
142b2ob2o2bo125b2o15b2ob2o2bo$303b3o135bo162bo3bobo450bo2435bobo232bob
o$303bo142b2o9b2o149bo2888b2o$304bo140bobo9bobo2597bo440bo158bo114b2o$
294b3o150bo9bo2142bo156bo298bo158b2o17bo3bo126b2o148b2o139bo8b2o105bob
o40b2o$296bo142b3o2159bo156bo297b3o155bo2bo14bobo3bobo123bo2bo146bo2bo
138b3o5bo2bo104bo41bo2bo$295bo145bo1701bo455b3o4bobo147b3o4bobo286bo
161bo2bo15b2o3b2o124bo2bo16b2ob2o125bo2bo16b2ob2o113bo11bo2bo16b2ob2o
125bo2bo16b2ob2o$440bo1257bo445bo461b2o155b2o288bo161b2o148b2o17b2ob2o
126b2o17b2ob2o114bo11b2o17b2ob2o126b2o17b2ob2o$1699bo442b3o462bo156bo
286b3o440bobo154b3o$1697b3o450bo9bo454bo143b2o148b2o148b2o148b2o148b2o
134b2o3bo8b2o148b2o99b2o41b2o4b2o$1707bo440bobo9bobo452bobo140bo2bo
146bobo147bobo147bobo147bobo134bo3bo8bobo147bobo73b2o24bobo40b2o3bobo$
1706bo442b2o9b2o448b3o2b2o140bob2o146bobo147bobo147bobo134bo12bobo139b
3o5bobo147bobo73bobo24bo15b2o29bobo$1706b3o435bo162bo3b2o297bo146bo
149bo6bo142bo149bo134bobo12bo149bo141bo7bo77bo39b2o22bo7bo$2145b2o156b
2obobo2bobo139b2ob2o145b2ob2o3bo141b2ob2o145b2ob2o4b2o139b2ob2o2bo142b
2ob2o2bo132b2o8b2ob2o2bo142b2ob2o2bo137bobo2b2ob2o2bo116bo20bobo2b2ob
2o2bo$2144b2o158bob2o3bo142bobo147bobo8bo138bobo147bobo6b2o139bobo3b3o
141bobo3b3o141bobo3b3o141bobo3b3o136b2o3bobo3b3o94b3o39b2o3bobo3b3o$
2304bo149bobo147bobo7b2o138bobo147bobo147bobo6bo140bobo6bo140bobo6bo
140bobo6bo140bobo6bo95bo44bobo6bo$1553bobo145bo151b2ob2o145b2ob2o145b
2ob2o145b2ob2o145b2ob2o145b2ob2o6bobo136b2ob2o145b2ob2o145b2ob2o4b2o
139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o94bo44b2ob2o4b2o$
1409b2o143b2o143bobo3bo148bobo147bobo147bobo147bobo147bobo147bobo147bo
bo147bobo8b2o137bobo147bobo147bobo147bobo147bobo107bo39bobo$1403bobo3b
obo142bo3bo136bo4b2o2bobobo144bo2bobo144bo2bobo135b3o6bo2bobo144bo2bob
o144bo2bobo144bo2bobo144bo2bobo144bo2bobo6bobo135bo2bobo144bo2bobo133b
3o8bo2bobo144bo2bobo144bo2bobo104b2o38bo2bobo$1404b2o3bo148b3o132bobo
9b2ob3o142b4ob3o142b4ob3o135bo6b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4o
b3o142b4ob3o4bo137b4ob3o142b4ob3o133bo8b4ob3o142b4ob3o142b4ob3o102bobo
37b4ob3o$1404bo156bo132b2o15bo133bo15bo149bo133bo15bo149bo149bo149bo
149bo149bo149bo149bo131bo17bo133b2ob2o11bo133b2ob2o11bo133b2ob2o11bo$
1558b3o140bo3b2ob3o135bo6b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o4bo
137b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o142b4ob3o134b2ob2o3b4ob3o
134b2ob2o3b4ob3o134b2ob2o3b4ob3o$1554bo3bo140bobo2bobobo135b3o6bo2bobo
144bo2bobo144bo2bobo144bo2bobo144bo2bobo6bobo135bo2bobo144bo2bobo144bo
2bobo144bo2bobo144bo2bobo136b2o6bo2bobo144bo2bobo144bo2bobo75b2o67bo2b
obo$1410b3o141b2o144b2o3bo148bobo147bobo147bobo147bobo147bobo8b2o137bo
bo147bobo147bobo147bobo147bobo137bobo7bobo147bobo147bobo76bobo68bobo$
1410bo142bobo297b2ob2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o145b2ob2o4b
2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o139b2ob2o4b2o132bo6b2ob2o4b2o
139b2ob2o4b2o139b2ob2o4b2o71bo67b2ob2o4b2o$1411bo592bo149bobo147bobo
147bobo147bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo140bobo6bo
140bobo6bo140bobo6bo140bobo6bo$1844b2o158bob2o146bobo147bobo147bobo6b
2o139bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o141bobo3b3o134b2o5bobo3b
3o141bobo3b3o141bobo3b3o141bobo3b3o$1845b2o156b2obobo2b2o140b2ob2o145b
2ob2o145b2ob2o4b2o139b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b
2ob2o2bo136bobo3b2ob2o2bo142b2ob2o2bo142b2ob2o2bo142b2ob2o2bo$1706b3o
135bo162bo3bobo450bo882bo$1706bo142b2o9b2o149bo$1707bo140bobo9bobo$
1697b3o150bo9bo$1699bo142b3o1895b2o$1698bo145bo1894bobo$1843bo1897bo
39$3732bo$3732b2o$3731bobo7$3881b2o$3881bobo$3881bo$3730b2o$3731b2o$
3730bo$3865b2o$3735b2o128bobo$3734bobo128bo15b2o$3736bo143b2o$3882bo$
3758b3o$3760bo$3759bo$3869bo$3868b2o$3868bobo3$3735b2o$3734bobo$3736bo
2$3945b2o$3944b2o$3946bo$3732b2o$3733b2o$3732bo$3741b2o$3740bobo$3742b
o!
I don't think the nonmagical box will accept this synthesis, so it will have to be added to Shinjuku manually.

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Goldtiger997
Posts: 762
Joined: June 21st, 2016, 8:00 am

Re: Small Spaceship Syntheses

Post by Goldtiger997 » June 29th, 2022, 4:35 am

29P3H1V0 in 38 gliders:

Code: Select all

x = 759, y = 73, rule = B3/S23
736bo$736bobo$736b2o$665bobo$666b2o$666bo3$690bobo42bo$691b2o42bobo$
685bo5bo43b2o$686bo$684b3o69bobo$756b2o$757bo$135bo$135bobo532bo$135b
2o534bo4bo$416bo252b3o5bo$415bo259b3o33bo$415b3o292bo$710b3o$756bo$
755bo$755b3o$11bo$9b2o733bo$10b2o732bobo$411bo332b2o$409b2o$410b2o$
687bo$413b2o273bo$3bo299bo109bobo270b3o$2bo298b2o110bo$2b3o291bobo3b2o
$297b2o211b2o98b2o98b2o$121bo175bo104b2o98b2o5bo2bo89b2o5bo2bo89b2o5bo
2bo$104b2o14bo83b2o98b2o96bobo97bobo4b3o90bobo4b3o90bobo4b3o$104bo15b
3o81bo99bo100bo99bo99bo99bo$106bo99bo2b2o95bo2b2o95bo2b2o95bo2b3o94bo
2b3o94bo2b3o$105b2o98b2o2bo2bo92b2o2bo2bo92b2o2bo2bo92b2o2bo2bo92b2o2b
o2bo92b2o2bo2bo$2bo101bo95bo3bo6b2o91bo2b2o2b2o91bo2b2o2b2o91bo2b2o2b
2o91bo2b2o2b2o91bo2b2o2b2o$2o103bobo8bo84bo3bobo96b2o98b2o98b2o98b2o
98b2o$b2o103b2o8bobo80b3o4b2o308bo103bobo$116b2o397bo104b2o$203bo6b2o
303b3o103bo95b2o$2b2o199b2o4b2o399bo99bo5bo2bo$b2o115b3o77b2o2bobo6bo
397bobo97bobo4bo2bo$3bo114bo78bobo408bo2bo96bo2bo5b2o$119bo79bo409b2o
98b2o$212b2o$211b2o293b2o$213bo291bobo$507bo113b2o$621bobo$621bo6$673b
3o$675bo68bo$674bo68b2o$743bobo2$678b2o$679b2o$678bo$747b2o$746b2o$
748bo!
Continuous synthesis:

Code: Select all

x = 142, y = 121, rule = B3/S23
119bo$119bobo$119b2o$obo$b2o$bo3$25bobo90bo$26b2o90bobo$20bo5bo91b2o$
21bo84bo$19b3o83bo33bobo$105b3o31b2o$140bo2$5bo$6bo4bo$4b3o5bo$10b3o
81bo$93bo$93b3o5bo$99b2o38bo$100b2o36bo$138b3o2$127bo$127bobo$127b2o3$
22bo$23bo$21b3o76bobo$100b2o11bo$101bo7bo2bo$82bo24b2o3b3o$81bo26b2o$
36bo44b3o$34bobo$35b2o3$34bobo$35b2o$35bo37bobo$73b2o$74bo6$66bo$66bob
o$66b2o19bo$85b2o$86b2o4$81bobo$64bobo14b2o$64b2o16bo$65bo11$66bo$65b
2o$65bobo$84b2o$83b2o$85bo7$103b2o$103bobo$103bo5$38b2o52b3o$37bobo52b
o$33b2o4bo53bo$34b2o$33bo$94b3o$94bo$95bo8$32bo$8b3o21b2o$10bo20bobo
80bo12bo$9bo103b2o11b2o$113bobo10bobo2$13b2o$14b2o$13bo$130b2o$129b2o$
131bo!
I believe all spaceships with less than 32 cells now have syntheses!

Edit: Reduced to 35 gliders:

Code: Select all

x = 649, y = 62, rule = B3/S23
639bo$638bo$638b3o10$584bo$582bobo$135bo447b2o6bo31bo$135bobo454bo30bo
bo$135b2o453b3o30b2o$618bobo$618b2o$606bo12bo$604bobo$605b2o39bobo$
586bo59b2o$584bobo60bo$11bo573b2o$9b2o$10b2o5$646bo$3bo299bo341bo$2bo
298b2o342b3o$2b3o291bobo3b2o$297b2o335bo$121bo175bo104b2o98b2o98b2o30b
obo$104b2o14bo83b2o98b2o96bobo97bobo97bobo29b2o$104bo15b3o81bo99bo100b
o99bo84b2o13bo$106bo99bo2b2o95bo2b2o95bo2b2o95bo2b2o80b2o13bo2b2o$105b
2o98b2o2bo2bo92b2o2bo2bo92b2o2bo2bo92b2o2bo2bo77bo6bo7b2o2bo2bo$2bo
101bo95bo3bo6b2o91bo2b2o2b2o91bo2b2o2b2o91bo2b2o2b2o85bo5bo2b2o2b2o$2o
103bobo8bo84bo3bobo96b2o98b2o98b2o90b3o5b2o$b2o103b2o8bobo80b3o4b2o
208bo103bobo$116b2o297bo104b2o$203bo6b2o203b3o103bo95b2o$2b2o199b2o4b
2o299bo99bo5bo2bo$b2o115b3o77b2o2bobo6bo297bobo97bobo4bo2bo$3bo114bo
78bobo308bo2bo96bo2bo5b2o$119bo79bo309b2o98b2o$212b2o370b2o$211b2o193b
2o177b2o$213bo191bobo176bo49bo$407bo113b2o110b2o$521bobo109bobo$521bo$
588b2o$589b2o$588bo$637b2o$636b2o$638bo!

Sokwe
Moderator
Posts: 2645
Joined: July 9th, 2009, 2:44 pm

Re: Small Spaceship Syntheses

Post by Sokwe » June 29th, 2022, 8:56 pm

Goldtiger997 wrote:
June 25th, 2022, 7:16 am
Synthesis for a pair of 46P4H1V0s escorting a toad
This seems to imply a synthesis for three 46P4H1V0s escorting two toads:

Code: Select all

x = 209, y = 196, rule = B3/S23
4bo$2bobo$3b2o201bo$200bo5bobo$198b2o6b2o$199b2o29$145bo$145bobo$128bo
16b2o$128bobo8bo$128b2o8bo$138b3o2$bo$2bo$3o$139bo$139bobo$9b3o127b2o$
8bo3b2o$15bo$8bo3bo3b2o$8bo3bo2bo$12b2o$8bo3bo122bobo$8bo3bo122b2o$10b
3o123bo2$10b3o$8bo3bo$8bo3bo$12b2o$8bo3bo2bo$8bo3bo3b2o$15bo$8bo3b2o$
9b3o3$10bo$7bo2bo$7bo2bo$9bo3$8b3o$7bo3b2o$14bo$7bo3bo3b2o$7bo3bo2bo$
11b2o$7bo3bo$7bo3bo$9b3o2$9b3o$7bo3bo$7bo3bo$11b2o$7bo3bo2bo$7bo3bo3b
2o$14bo$7bo3b2o$8b3o2$80b2o$79bo2bo$79bo2bo16b2ob2o$80b2o17b2ob2o2$68b
2o4b2o$68b2o3bobo$72bobo$64bo7bo$63bobo2b2ob2o2bo$64b2o3bobo3b3o$69bob
o6bo$68b2ob2o4b2o$69bobo$68bo2bobo$68b4ob3o$60b2ob2o11bo$60b2ob2o3b4ob
3o$68bo2bobo$69bobo$68b2ob2o4b2o$69bobo6bo$69bobo3b3o$68b2ob2o2bo40$3b
3o$5bo$4bo6$140bo$139b2o$139bobo$2b2o$bobo$3bo$124bo$7bo115b2o$7b2o
114bobo13b2o$6bobo130bobo$139bo$30b2o$31b2o$30bo2$126b3o$126bo$127bo2$
7bo$7b2o$6bobo2$203b2o$203bobo$203bo$4b2o$3bobo$5bo$13bo$13b2o$12bobo!
However, I don't see a way to complete an infinite sequence of c/4 ships based on this. Does anyone else see a way to complete an infinite sequence?

Speaking of infinite sequences, I suspect the following sequence of wormy c/3 ships should be within reach of current techniques:

Code: Select all

x = 28, y = 52, rule = B3/S23
5bo$b3ob3o$o6b2o$b2o3bo2bo3bo$11b4o$11bo3bo$9bo2bobo$10bo13$5bo$b3ob3o
$o6b2o$b2o3bo2bo3bo$11b4o$11bo3bo3bo$9bo2bo4b4o$10bo6bo3bo$15bo2bobo$
16bo11$5bo$b3ob3o$o6b2o$b2o3bo2bo3bo$11b4o$11bo3bo3bo$9bo2bo4b4o$10bo
6bo3bo3bo$15bo2bo4b4o$16bo6bo3bo$21bo2bobo$22bo!
-Matthias Merzenich

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