## 17 in 17: Efficient 17-bit synthesis project

For discussion of specific patterns or specific families of patterns, both newly-discovered and well-known.

### Re: 17 in 17: Efficient 17-bit synthesis project

Goldtiger997 wrote:Here's a 3 glider reduction using my cheaper method of making the B-heptomino. The cleanup may still be reducible:

Thanks! That reduces the hardest xs17 from 37 gliders to 35. Shaving off the extra two gliders might be possible by removing the three cleanup gliders and gencolsing it with another glider.
What do you do with ill crystallographers? Take them to the mono-clinic!

calcyman

Posts: 2058
Joined: June 1st, 2009, 4:32 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

I need a two-sided method of making the dove at generation 9 here so as to synthesise the resulting SL efficiently.
x = 21, y = 35, rule = LifeHistory
A\$.2A\$2A12\$18.A\$18.A.A\$18.2A\$13.A\$11.A.A\$12.2A3\$9.D\$8.D.D5.A\$7.D2.D3.
A.A\$7.D.D5.2A\$7.2D10.2A\$12.A5.2A\$12.2A6.A\$11.A.A3\$16.A\$15.2A\$15.A.A!

And this might be a way to another one in question – the one with the most soups (35):
x = 20, y = 15, rule = B3/S23
5b2o\$4bo2bo\$4bo2bo\$5b2o\$10b2o\$9bo2bo\$10bobo\$11bo3\$18b2o\$2o9bobo3bobo\$
2o9b3o3b2o\$12bo\$15b2o!

Edit:: Actually, never mind for the second one...
x = 91, y = 30, rule = B3/S23
12bo\$10b2o\$11b2o3\$8bobo\$8b2o78bo\$9bo78bobo\$88b2o2\$74b2o9b3o\$74bobo\$13b
2o60bo7bo5bo\$12b2o57b3o9bo5bo\$14bo58bo9bo5bo\$72bo\$85b3o\$78b2o\$78bobo\$b
3o76bo\$79bob2ob2o\$79bo2bob2o\$78b2obo5b2o\$77bo2bo6bobo\$10b2o8b2o4b2o50b
2o7bo\$9bobo8bobo2b2o\$11bo8bo6bo\$3o\$2bo\$bo!
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Freywa

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Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

Freywa wrote:Edit:: Actually, never mind for the second one...
rle

x = 90, y = 39, rule = B3/S23
27bo\$25b2o\$26b2o7\$12bo\$10b2o\$11b2o3\$8bobo\$8b2o\$9bo5\$13b2o\$12b2o\$14bo3\$
78b2o\$78bobo\$b3o76bo\$79bob2ob2o\$79bo2bob2o\$78b2obo5b2o\$77bo2bo6bobo\$
10b2o8b2o4b2o50b2o7bo\$9bobo8bobo2b2o\$11bo8bo6bo\$3o\$2bo\$bo!
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### Re: 17 in 17: Efficient 17-bit synthesis project

Freywa wrote:I need a two-sided method of making the dove at generation 9 here so as to synthesise the resulting SL efficiently.
x = 21, y = 35, rule = LifeHistory
A\$.2A\$2A12\$18.A\$18.A.A\$18.2A\$13.A\$11.A.A\$12.2A3\$9.D\$8.D.D5.A\$7.D2.D3.
A.A\$7.D.D5.2A\$7.2D10.2A\$12.A5.2A\$12.2A6.A\$11.A.A3\$16.A\$15.2A\$15.A.A!

Here's a method, though a cheaper one almost certainly exists:

x = 21, y = 35, rule = B3/S23
o\$b2o\$2o12\$18bo\$18bobo\$18b2o\$13bo\$11bobo\$12b2o3\$9bo\$8bobo5bo\$7bo2bo3bo
bo\$7bobo5b2o\$3bo4bo10b2o\$bobo8bo5b2o\$2b2o8b2o6bo\$11bobo2\$3b3o\$5bo10bo\$
4bo10b2o\$15bobo!
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Kazyan

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Joined: February 6th, 2014, 11:02 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

Kazyan wrote:Here's a method, though a cheaper one almost certainly exists:
x = 21, y = 35, rule = B3/S23
o\$b2o\$2o12\$18bo\$18bobo\$18b2o\$13bo\$11bobo\$12b2o3\$9bo\$8bobo5bo\$7bo2bo3bo
bo\$7bobo5b2o\$3bo4bo10b2o\$bobo8bo5b2o\$2b2o8b2o6bo\$11bobo2\$3b3o\$5bo10bo\$
4bo10b2o\$15bobo!

Doesn't work. One of the gliders would interact with the mango beforehand.
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Freywa

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Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

calcyman wrote:Thanks! That reduces the hardest xs17 from 37 gliders to 35. Shaving off the extra two gliders might be possible by removing the three cleanup gliders and gencolsing it with another glider.

Here's a 2G reduction to the creation of the carrier on paperclip, bringing the cost down to 33 gliders:

x = 117, y = 50, rule = B3/S23
2bo\$obo\$b2o\$40bo\$38b2o\$39b2o10\$114bo\$114bobo\$40bobo71b2o\$40b2o\$41bo69b
o\$110bobo\$110bobo\$37bo63b2o8bo\$35b2o63bo2bob2o\$36b2o62bob2obo2bo\$99b2o
bo4b2o\$99bo2bo\$100b2o7\$39bo\$38b2o\$38bobo8\$2b2o\$3b2o\$2bo\$40b2o\$40bobo\$
40bo!

Now all 17-bit still-lifes can be synthesized in less than 2 gliders per bit!

Freywa wrote:Doesn't work. One of the gliders would interact with the mango beforehand.

Among other things, this can be solved with the addition of a single kickback:

x = 29, y = 42, rule = B3/S23
obo\$b2o\$bo11\$26bo\$25bo\$25b3o\$13bo\$14bo\$12b3o\$18bo\$19b2o\$18b2o4\$3bo9bo\$
4bo7bobo\$2b3o6bo2bo7bo\$11bobo7b2o\$12bo8bobo3\$27bo\$26b2o\$12b2o12bobo\$
13b2o\$12bo\$4b2o\$3bobo\$5bo17b2o\$22b2o\$24bo!

Goldtiger997

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### Re: 17 in 17: Efficient 17-bit synthesis project

Goldtiger997 wrote:
calcyman wrote:Thanks! That reduces the hardest xs17 from 37 gliders to 35. Shaving off the extra two gliders might be possible by removing the three cleanup gliders and gencolsing it with another glider.

Here's a 2G reduction to the creation of the carrier on paperclip, bringing the cost down to 33 gliders:

x = 117, y = 50, rule = B3/S23
2bo\$obo\$b2o\$40bo\$38b2o\$39b2o10\$114bo\$114bobo\$40bobo71b2o\$40b2o\$41bo69b
o\$110bobo\$110bobo\$37bo63b2o8bo\$35b2o63bo2bob2o\$36b2o62bob2obo2bo\$99b2o
bo4b2o\$99bo2bo\$100b2o7\$39bo\$38b2o\$38bobo8\$2b2o\$3b2o\$2bo\$40b2o\$40bobo\$
40bo!

Now all 17-bit still-lifes can be synthesized in less than 2 gliders per bit!

Well done!

Indeed, that's something of an understatement; we actually have the stronger global result:

Now all synthesisable still-lifes can be synthesized in less than 2 gliders per bit!

by use of the 35-glider RCT mechanism for >= 18-bit still lifes.
What do you do with ill crystallographers? Take them to the mono-clinic!

calcyman

Posts: 2058
Joined: June 1st, 2009, 4:32 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

Carrier on paperclip is two still-lifes, not one.
x = 81, y = 96, rule = LifeHistory
58.2A\$58.2A3\$59.2A17.2A\$59.2A17.2A3\$79.2A\$79.2A2\$57.A\$56.A\$56.3A4\$27.
A\$27.A.A\$27.2A21\$3.2A\$3.2A2.2A\$7.2A18\$7.2A\$7.2A2.2A\$11.2A11\$2A\$2A2.2A
\$4.2A18\$4.2A\$4.2A2.2A\$8.2A!
Gamedziner

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Location: Milky Way Galaxy: Planet Earth

### Re: 17 in 17: Efficient 17-bit synthesis project

Gamedziner wrote:Carrier on paperclip is two still-lifes, not one.

It's on the critical path to synthesise this 17-bit still-life: https://catagolue.appspot.com/object/xs ... z39c/b3s23
What do you do with ill crystallographers? Take them to the mono-clinic!

calcyman

Posts: 2058
Joined: June 1st, 2009, 4:32 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

calcyman wrote:Now all synthesisable still-lifes can be synthesized in less than 2 gliders per bit!

by use of the 35-glider RCT mechanism for >= 18-bit still lifes.

You know, at some point we really ought to put together a working sample of the glider-producing crystallization and decay mechanisms in the 35-glider RCT design. The wiki article isn't specific enough yet to reassure a casual reader that the construction mechanism will really work.

EDIT: Looks like there's some out-of-date wording still in the wiki article, like

... the receding block-laying switch engine means that the construction arm must drag each temporary elbow increasingly far, such that the time taken to effect an n-slow-glider synthesis is 2^((6 + o(1))n^2). By self-modifying circuitry, it is possible to improve this to 2^(O(n)) without increasing the number of gliders in the initial synthesis.

The first sentence isn't true for the latest 35-glider crystallization/decay design, but my big-O allergies are acting up again so I'm not sure exactly how to correct the wording.

Meanwhile, congratulations to everyone on getting past a really improbable milestone! As recently as a year ago this result would have been pretty far beyond the bounds of believability.

dvgrn
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### Re: 17 in 17: Efficient 17-bit synthesis project

xs17_gbdz122c871 looks like one of the bashiest and least efficient syntheses I've seen. Is there no way to directly convert from the snake to the eater?
#CSYNTH xs17_gbdz122c871 costs 18 gliders (true).
#CLL state-numbering golly
x = 207, y = 29, rule = B3/S23
142bo\$140bobo\$141b2o3\$190bobo\$98bo92b2o\$99b2o4bo85bo\$obo11bo78bo4b
2o5bobo\$b2o9b2o80bo10b2o\$bo11b2o77b3o\$46b2o54b2o37bo\$47bo55bo35bob
o11bob2o45b2o\$46bo42b3o10bo37b2o11b2obo42bobobo\$12bo33b2o43bo3b3o
4b2o53b2o40b2o3b2o\$12bobo33bo41bo6bo6bo54bo46bo\$12b2o34bo47bo7bo
33b2o19bo46bo\$46b2o54b2o35b2o16b2o36bo8b2o\$46bo9bo45bo35bo18bo38b
2o6bo\$14b2o31bo8bobo44bo54bo36b2o8bo\$13b2o31b2o8b2o44b2o53b2o45b2o
\$15bo36b2o\$51bo2bo141b2o\$52b2o141bobo\$197bo\$140b2o\$141b2o50b2o\$
140bo51bobo\$194bo!
Life is hard. Deal with it.
My favorite oscillator of all time:
x = 7, y = 5, rule = B3/S2-i3-y4i
4b3o\$6bo\$o3b3o\$2o\$bo!

Hdjensofjfnen

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### Re: 17 in 17: Efficient 17-bit synthesis project

Yes, the standard method would interfere with the other snake.
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Freywa

Posts: 556
Joined: June 23rd, 2011, 3:20 am
Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

This might help for a different expensive object. Apply a common phi spark predecessor and a good dot spark from the right (a bad one is pictured).

x = 15, y = 17, rule = B3/S23
14bo\$12b2o\$13b2o\$3bo3b2o\$4b3o\$10bobo\$2bo7b2o\$bobo7bo\$bobo\$2ob3o4b2o\$6b
o2bo2bo\$5bo4b2o\$5b2o2\$10b3o\$12bo\$11bo!

EDIT: Yep. This step can probably be done in 7 gliders, but here's the proof of concept in 10:

x = 32, y = 32, rule = B3/S23
obo15bo\$b2o5bo8bo\$bo7bo2bo4b3o\$7b3o3b2o\$12b2o2\$19bobo\$19b2o\$8bobo9bo\$
9b2o\$9bo\$23bobo\$23b2o\$24bo3\$10bo\$9bobo\$9bobo\$8b2ob3o13b3o\$14bo12bo\$13b
o14bo\$13b2o3\$23b3o\$23bo\$24bo2\$30bo\$29b2o\$29bobo!
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Kazyan

Posts: 830
Joined: February 6th, 2014, 11:02 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

Kazyan wrote:EDIT: Yep. This step can probably be done in 7 gliders, but here's the proof of concept in 10:

x = 32, y = 32, rule = B3/S23
obo15bo\$b2o5bo8bo\$bo7bo2bo4b3o\$7b3o3b2o\$12b2o2\$19bobo\$19b2o\$8bobo9bo\$
9b2o\$9bo\$23bobo\$23b2o\$24bo3\$10bo\$9bobo\$9bobo\$8b2ob3o13b3o\$14bo12bo\$13b
o14bo\$13b2o3\$23b3o\$23bo\$24bo2\$30bo\$29b2o\$29bobo!

I'll raise you 9:
x = 31, y = 32, rule = B3/S23
30bo\$8bobo17b2o\$9b2o18b2o\$9bo2\$11bobo\$o10b2o\$b2o9bo\$2o2\$15bo\$13b2o\$2bo
11b2o\$3b2o\$2b2o14bo\$18bobo\$18b2o4\$22bo\$4bo17bobo\$3bobo16b2o\$3bobo\$2b2o
b3o\$8bo\$7bo\$7b2o2\$18b2o\$17b2o\$19bo!
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### Re: 17 in 17: Efficient 17-bit synthesis project

This looks too simple but I can't find a synthesis from it:
x = 9, y = 16, rule = B3/S23
4b2o\$4b2o3\$3b2o\$3b2o4\$7bo\$bo3bo2bo\$bo3bo\$bo3bo\$bo2\$3o!

x = 11, y = 19, rule = B3/S23
5b2o\$5b2o4\$5b3o\$8b2o\$5b2o\$5bo\$5bobo2bo\$4b2obobo\$5bo3bo\$5b2ob2o\$6bobo\$
7bo\$bo\$obo\$o2bo\$b2o!

On the other hand, a synthesis that does work:
x = 207, y = 57, rule = B3/S23
87bo\$88b2o\$87b2o5\$97bo\$98b2o\$97b2o\$125bo\$124bo\$124b3o3\$147bo\$145b2o\$
146b2o8\$91bobo\$b2o89b2o\$o2bo88bo\$bobo\$2bo108b2o86bo\$110bo2bo85bobo\$97b
o13bobo85b2o\$98b2o12bo84bo6bo\$97b2o97bobo5bobo\$195bo2bo5b2o\$196b2o3b2o
\$191b2o8b2o\$4bo185bobo\$2b2o185bo3b2o2b2o\$3b2o185b3o2bo2bo\$192bo2b2o\$4b
o\$3b2o\$3bobo3\$112b3o2\$103bo\$103b2o\$102bobo\$99bo\$99b2o\$98bobo\$89bo\$89b
2o\$88bobo!
Princess of Science, Parcly Taxel

Freywa

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Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

calcyman wrote:Now all synthesisable still-lifes can be synthesized in less than 2 gliders per bit!

by use of the 35-glider RCT mechanism for >= 18-bit still lifes.
All synthesisable strict still-lifes. We don't know that we can place every 8-bitter next to every 9-bitter in any orientation with only 34 gliders.

Macbi

Posts: 680
Joined: March 29th, 2009, 4:58 am

### Re: 17 in 17: Efficient 17-bit synthesis project

Another one that does work:
x = 255, y = 91, rule = B3/S23
bo97bo\$2bo95bo\$3o95b3o9\$87bo\$85b2o\$86b2o9\$31bo\$32bo\$30b3o11\$56b2o\$55bo
2bo\$56bobo185b3o\$57bo\$242bo5bo\$242bo5bo\$242bo5bo\$235b2obo\$234bob2obo4b
3o\$234bo4bo12b3o\$235b4o13bo\$236bo16bo\$234bo\$43bobo188b2o\$44b2o\$44bo5\$
86bo\$85b2o\$85bobo\$31b2o19bo\$32b2o17b2o\$31bo15b2o2bobo\$46bobo\$28bo19bo\$
28b2o\$27bobo24\$15b3o\$17bo\$16bo!

The remaining SLs as of now have at most 23 C1 soups.

Edit: Natural component:
x = 26, y = 31, rule = B3/S23
7bo5bo\$5bobo4bo\$6b2o4b3o2\$9bo\$9bobo\$9b2o6\$20b3o4\$22b2o\$22bobo\$23bobo\$
24bo5\$6b2o\$5bobo\$7bo\$b2o\$obo19b2o\$2bo19bobo\$22bo!

Edit 2: This looks tantalisingly simple. There are a few similar soups for the same SL that have a mirrored dock intermediate.
x = 23, y = 25, rule = B3/S23
2o2b2o\$o4bo\$b4o5bo\$10bo\$b4o5bo\$o4bo\$2o2b2o4\$8bo\$7b4o\$5bo5bo\$4bo2b2o2bo
\$8b4o\$4b2ob2o\$7b2o2\$14bo\$13bobo\$13bob2o\$13bo2bo\$14bob2o2b2o\$16bo2bo2bo
\$15bo4b2o!

Edit 3: The current table of expensives. 271 remain.
x = 604, y = 217, rule = B3/S23
218bo198b3o\$217b2o197bo3bo\$218bo201bo\$218bo200bo\$218bo199bo\$218bo198bo
\$217b3o196b5o4\$17b3o17bo19b3o17b3o19bo16b5o16b3o16b5o16b3o17b3o17b3o
17bo19b3o17b3o19bo16b5o16b3o16b5o16b3o17b3o17b3o17bo19b3o17b3o19bo16b
5o16b3o16b5o16b3o17b3o\$16bo3bo15b2o18bo3bo15bo3bo17b2o16bo19bo3bo19bo
15bo3bo15bo3bo15bo3bo15b2o18bo3bo15bo3bo17b2o16bo19bo3bo19bo15bo3bo15b
o3bo15bo3bo15b2o18bo3bo15bo3bo17b2o16bo19bo3bo19bo15bo3bo15bo3bo\$16bo
3bo16bo22bo19bo16bobo16bo19bo22bo16bo3bo15bo3bo15bo3bo16bo22bo19bo16bo
bo16bo19bo22bo16bo3bo15bo3bo15bo3bo16bo22bo19bo16bobo16bo19bo22bo16bo
3bo15bo3bo\$16bobobo16bo21bo18b2o16bo2bo17b3o16b4o19bo17b3o17b4o15bobob
o16bo21bo18b2o16bo2bo17b3o16b4o19bo17b3o17b4o15bobobo16bo21bo18b2o16bo
2bo17b3o16b4o19bo17b3o17b4o\$16bo3bo16bo20bo21bo15b5o19bo15bo3bo17bo17b
o3bo19bo15bo3bo16bo20bo21bo15b5o19bo15bo3bo17bo17bo3bo19bo15bo3bo16bo
20bo21bo15b5o19bo15bo3bo17bo17bo3bo19bo\$16bo3bo16bo19bo18bo3bo18bo16bo
3bo15bo3bo17bo17bo3bo15bo3bo15bo3bo16bo19bo18bo3bo18bo16bo3bo15bo3bo
17bo17bo3bo15bo3bo15bo3bo16bo19bo18bo3bo18bo16bo3bo15bo3bo17bo17bo3bo
15bo3bo\$17b3o16b3o17b5o16b3o19bo17b3o17b3o18bo18b3o17b3o17b3o16b3o17b
5o16b3o19bo17b3o17b3o18bo18b3o17b3o17b3o16b3o17b5o16b3o19bo17b3o17b3o
18bo18b3o17b3o9\$16b2o18b2o19bo18b2o20bo19bobo15b2o18b2obo15b2o19bo19bo
18b2o2bo3bo11bo3b2o34b2o2b2o14b2obob2o16bo18b2o19b2o19bo18bo17b2o2b2o
15b2o18b2o19b2o35b2o20bo18bo22b2o\$b3o13bo18bobob2o14bobo17bo21b3o16bob
2o16bo18bob2o16bo18bobo2b2o13bobo17bo2bobobobo10b3o2bo34bo3bobo13bob2o
bo2bo12b3o17bo2bo15bo2bo16b2obobo16bobo15bo2bo2bo14bo2bobo14bobo18bo2b
o34bobo19b3o15bobo2b2o16bobo\$o3bo12bob2o17b2obo14bo2bobo15bo18b2o3bo
15bo19bob2o19b2o14bobo17bo2bo2bo13bobo2b2o14b2obobo2bo12b2o37bobobo17b
o2b2o11bo19bobo2bo14b3o2bo14bob2o2bo14bobobo15bobobo14bo2bob2o13bobo
19bobobo36bo16b2o3bo14bo2bo2bo16bobobo\$o3bo13bo2bo15bo19b2ob2o14b2o2bo
15bo2b2o17b2obo16bobo16b2o2bo15bobo17b3obo16bo3bo18bo2b2o11bo38b2o2bo
15b3o17b5o15bob3o17b3o18b2o14bo2bobo14b2o2bo15b2obo16bo2b3o15b2o2bo35b
2o18bo2bobo14bob2o17b2o2bobo\$obobo15bo16bo20bo19b3o16b2o17bobob2o14bob
o17bob2o19bo20bo16bob3o35bo39bo18bo23bo16bo19bo18b2o18b2obo16bo21bo17b
2o2bo14bo2b2o35bo19bo4bo14b2o21bo3bo\$o3bo11b4o15b2o19bobo17b2o20bo16bo
bo17bobobo16bo22b2o18bo18bo39b2o36bo41b2o18bo19bo17bo20bo17bo19b3o19bo
17bobo37bob3o15bobo18bo18b3o\$o3bo12bo17bo19bobo17bo2bo16b3o17b2o18bo2b
o16b2o20b2o2bo16bo20bo39bo36b2o40bo16b3o17b3o19bo17bobo17b2o18bo19bo
20b2o38bobo17bobo16bo19bo\$b3o11bo20bo18b2o19bobo16bo40b2o39bo2bo17b2o
18b2o38bo80bo15bo19bo20b2o17b2o58b2o63bo16bo17b2o\$15b2o18b2o40bo100b2o
78b2o78b2o199b2o12\$17bo18b2ob2o19b2o16b2o38b2o16b2o23b2o12b2o19bo19bo
18b2o2b2o14bo19b2o4b2o12b2o2b2o14b2obo19bo2bo15b2o18b2o21b2o16b2o15b2o
20b2o18bo41bo15b2o21bo17bo24b2o\$bo14bobo17bob2o16b2o3bo17bo39bo2b2o13b
o19b2o2bo14bo2b2o14bobo4b2o11bobo17bo2bobo14b3o17bobo3bobo11bo3bobo13b
ob2o17b6o14bo2bo15bo2bo16b2o2bobo15bo2bo14bo2b2o16bo2bo16bobo39bobo14b
obo18b3o16bobo20bobobo\$2o15bo2bo20bo14bo2bo16b3o40bobobo13bobo16bo2bob
o14bobo2bo14bo2bo2bo13bobo18b2o19bo17bo2b2o2bo13bobobo17b2o14bo19bobob
o15b2obob2o13bobo2bo15bo2bobo14bobobo14bo2bobo14bo2bo38bobobo16bo16bo
19bo2bob2o15bob2o\$bo16b2obo15b2ob2o15bob2o15bo2b3o35bobo2bo15bobo16bob
2o16bob2o16b2obobo15bo2bo17bo17bo19b2obobo13b2o2bo15b2obo2bo13b2o2b2o
14bo2b2o16bobobo16b2o15bo4bo14b2obobo14b2obo2bo13bobob2o36bobobo14b2o
18bo19bob2obo15bo3bo\$bo18bo16bo20bo19bo2bo34bob2o16bobobo15b2o21bo19bo
bo15bob3o17bo17b2o22bo15bo18bobo2b2o15bo2bo15b2o18bo18b2o18b4o17bobo
17bob2o15b2o2bo34b2o3bo14bo19b2o18b2o21bob2o\$bo14b3o16bobo18bobo17bobo
37bo18bobobo17bo19bobo19bo18bo18b2o20bo35bo21bo20b2o18bo19bo18bo39bo
19bo20bo36bo19bo19bo4bo15bo18b3o\$bo13bo2b2o15b2o18bobo17bobo37b2o18bob
o17bo20bobo19b2o19bo17bo21bo35b2o58b3o21bo16bo19b2o18b2o18b2o17bobo38b
3o17b2o2b2o14bo2bobo13bo19bo\$3o12b2o38b2o19bo59b2o17b2o20bo39bobo18bo
21b2o93bo22b2o16b2o18b2o57b2o41bo19bo2bo15bo2bo14b2o\$217b2o18b2o22bo
276b2o18b2o\$258b3o\$258bo10\$17bo20b2o21b2o17b2o35b2o22b2o14bo17b2o19bo
19b2o17b2o3b2o13b2o2b2o14b2o18b2o2b2o14b2o21bo18b2o18b2ob2o18b2o16b2o
15b2o20b2o18bobo18b2o19bo15b2o23b2o16bo21bo\$b3o12bobo18bobo16b2o3bo19b
o35bo2b2o14b2o2bobo13bobo2b2o13bo2bo15bobo17bo2bobo14bo2bo2bo13bo2bo2b
o13bo2bobo14bo3bo15bo20b3o2bo14bo2bo15bo2bobo14b2o2bobo15bo2bo14bo2b2o
16bo2bo17b2obo16bo2bo17bobo14bobo18b2o2bo16bobo19bobo\$o3bo12bo2bo15bo
19bo2bobo14bo2bo38bobobo14bo2bo15bo2bo2bo13bobobob2o12bo2b2o15b2ob2o
16b2obo15bobob2o14b2ob2o16bobobo15bo4bo12bo3b3o13bobo2bo14b2obo2bo13bo
3bo16bo2bobo14bobo16bo2bobo14b2o3bo17bo2bo15bobobo16bo16bo2bobo16bob3o
15bo2bo\$4bo13b2obo15b2o18b2obo15b5o36b2o2bo15bob2o16bob2o16b2obobo2bo
11b2o2bo15bo20bob2o15bobo17bo18b2o2b2o14b2o3bobo12b2o18bo4bo15bob2o16b
ob2o14bo4bo14b2obobo14bob2o2bo13bo2b2o16bob2obo15bobobo14b2o18bob2o15b
2o5bo14b2obobo\$3bo16bo18bo18bo57bo2b2o15b2o18b2o23bo2b2o13b2o16bo19bo
21bo17bo19bo18bo3bobo15b2o17b4o16bo18b2o18b4o17bob2o15bo2bobo14b2o17bo
bo2bo14b2o3bo14bo19b2o18bo5b2o15bo2b2o\$2bo13b4o15b4o17bobo19bo36bobo
19bo19bo39b2o19b2o16bo21bo19b2o15bo21bo2bo17bo19bo17b2o19bo19bo19bo20b
obo16bo17bo2bo16bo19bo20bo19bo19bobo\$bo15bo17bo19bobo18b3o37bo18bo19bo
42bo20bo16b2o20b2o19bo15b2o21bobo19bo15bo38bo19bo20b2o21bo15bo20b2o18b
o19b2o17bo21bo17bobo\$5o10bo20bo19bo18bo59b2o18b2o39bo21bo59bo40bo19b2o
15b2o37b2o18b2o58b2o40bo20bob2o13b2o19b2o18bo\$15b2o20bo37b2o119b2o20b
2o58b2o236b2o20b2obo\$36b2o11\$17bo21b2o38bo37b2o17b2o19bo17b2ob2o16bo
38b2o18b2o3bo14b2o2bo15b2o60b2o17bo23bo18b2o14bo2b2o19b2o14b2o21bo20bo
15b2o21bo19bo2b2o17bo\$b3o12bobo2b2o14bo2bo37bobo36bo18bo19bobo17bobo
16bobo37bo2bob2o13bo3bobo13bo2bobo14bo60bo2bo15bobo3b2o12b2o2bobo16bob
o14b4obobo13b2o2bo15bo20bobo18bobo14bo3b2o14bobobo17bobo2bo16bobo\$o3bo
12bobo2bo13bob2o36bo2bobo36bo18bo18bo2bob2o13bo2b3o14bo2b2o36b2obo15bo
2bo2bo13b2obo17bo4bo52bobo2bo14bobo3bo13bo3bobo14b3o22b2o12bo2b2o15bo
22bobo16bobo17bo2bo14b2obobo16bobobo17bo2bo\$4bo14b2o16bo2b3o33b2obo2bo
34b2o19bo18bob2obo14b2o2bo15b2o2bo36bo2bo15bob3o15bo18b2o2b3o53bo4bo
14bob2obo15bob2o14bo3bo15b2o18bobo2b3o12b2o19bobo2bo15bobobo14b2obo18b
obo14b2o3bo16b2obobo\$2b2o14bo19bo3bo35bo2b2o33bo19bobo17b2o20bo20b2o
36bo2b2o16bo18bo19bobo57b4o17bobo15b2o18b2obo16bo19bobo3bo14bo17bobob
2o14b2o3b2o13bo3b2o14b2o2bo15bo21bo2b2o\$4bo11b3o16b3o37bobo38bo18bobob
2o16bo18bo20b2o37bo22bo15b2o20bo2bo75bo20bo20bo16bo21bo17b2o18bo2bo16b
o20b3o16bo20bo21bo\$o3bo10bo19bo39b2o38b2ob2o15bobo2bo14bo20b2o17bo2bo
37b2o20b2o15bo22bobo56b2o17b2o17bo19bobo17b2o38bo3b2o15bobo17b3o19bo
18bo19bo17b3o\$b3o11b2o100bo2bo15bobo16b2o38b2o79bo22bo57b2o36b2o18b2o
59bo2bo17bo20bo37b2o18b2o17bo\$117bobo17bo137b2o200bobo\$118bo359bo11\$
16b2o20b2o20bo16b2o17b2o19b2o17b2o22b2o14bo2b2o15bo24bo13b2o2b2o14b2o
3b2o33b2obob2o13b2o21b2o18bobo15bobo39b2o15b2o2b2o34b2o23b2o17bo38bo
19b2o20bo\$3bo12bobo18bo2bo17b3o17bo18bo19bo3b2o13bo19b2o3bo13bobo2bo
14bobo17b2o3bobo12bo2bo2bo13bo2bo2bo33bob3obo13bobo18b3obo15b4obo13bob
2o39bo16bo3bo36bo22bobo16bobo34bobobo17bo2bo18bobo\$2b2o15bo16bo2bobo
15bo18bo2b2o15bo22bo2bo15bo17bo2bo16bob2o16bo2b2o15bo3bo2bo13b2obo15bo
b3o56b3o15bo5bo13bo5bo13bo3b2o35b2o2bo15bo3bo34bo21b3o17bobo35b2obobo
17b2obo18bobo\$bobo13b2o2bo15b2obo15bo2b2o15b2obo2bo13b4o17bob2o16b2o
18bob2o17bo18b2o2bo14bob2obobo14bob2o15bo41b2o15bo3bo15bo5bo13b2o3b2o
13b2o2bo34bo2b3o14b2o2b2o34b2o19bo3bo16bobobo36bobo14b3o2bo16b3o2bo\$o
2bo14bob2o16bo18b2obo17bo2b2o17bo15bobo17bo19b2o2bo17bo20b2o16bobob2o
14bo20bo37bobobo15b3obo16bo3b2o14bo20b2o36b2o18bobo38bo17bob3o15b2o3b
2o33b2o2bo15bo2b2o17bo2b2o\$5o13bo17bobo19bo16bobo18b4o15bo2bo16bo2b3o
14bo2bo17b2o19b2o37bo18b3o38b2o21bo18bobo15bo21bo39bo17bobo38bo18bo18b
o39bo21bo20bo\$3bo11b2obo16bobo18bobo16b2o20bo17bobo18b2obo16b2o18bo21b
o37b2o17bo62bo20b2o15b2o21bo35bobo19bo40b2o17bo18bo39bo19b2o17b3o\$3bo
11bobo17b2o18bobo37bo20bo24bo35bo19bo120b2o58b2o35b2o63bo15b2o19bo37b
2o38bo\$56bo38b2o43b2o34b2o19b2o279b2o36b2o\$478bo\$479bo\$478b2o9\$16b2o
23b2o15bo20bo16b2o22bo15b2o21bo16b2o18bo21b2o15b2o3b2o33b2o18bo3b2o16b
2o3bo15bob2o13b2o3bo15bo20bo43bo15bo19b2obo19bo18b2o14b2o21bo18b2o22bo
\$5o11bo3b2o15b2o2bo15bobobo15b3o17bo21bobo14bo21bobo14bo2bo16bobo2b2o
13b2o2bo15bo2bo2bo33bo19b3o2bo15bo2bobobo12b3obo15bo2bobo13bobo3b2o13b
obo41bobo13bobo18bob2o18bobo16bobo14bo19bobobo17bo21b3o\$o17bo2bo14bo2b
obo15bob2obo13bo19bo21bobobo15bo19bo2bo14b2obobo14bobo2bo14bobo18b2obo
36bob2o17b2o15bobo2b2o2bo10bo5bo13bo3bobo13bo2bo2bo14bo2bo35b2o3bobo
12bobobo21b2o14b3obo15bo2bobo14bo17b2obo19bo19bo\$o16b2obo16b2obo15b2o
4bo13b2o18b2o20bobobo14b2o17b2o2b2o16bob2o16b2o16bob4o17bo36b3o2bo15bo
2b3o13bo5bobo11bo5bo13b3obo15b2obobo13b2ob2o35bo2bob2o13bobo2bo17b2o2b
o13bo3bo16b2o2b2o13b2o20bobo14b3obo19bo\$b3o14bob2o16bo18bo4b2o15bo18bo
17b2o3bo14bo19bo21bo18bo19bo3bo15b2o41bo15bobo3bo19b2o13bob3o17bo18bob
o16bo39b2o17bob2o15bobob2o14bob3o15b2o18bo19b2o2b2o14bo2bo19b2o\$4bo10b
3o18bobo16bo19bob2obo17bo16bo19bo2b3o16bo18bobo19b2o18bo18bo40b2o17bo
40b2o18bo19bo18bo40bo18bo17b2o19bo19bo18bo4b2o13bo22bobo16bo\$o3bo10bo
19bobo17b2o18b2obobo14b2ob2o16bobo17b2o2bo17bo16bobo21bo17b2o19bo39bo
79b2o17b2o16b2o40bo17bobo39bo17bo20b2o2bo16bo21bobo15bo\$b3o32bo42bo15b
o2bo18b2o19bo17bobo17bo20bo39b2o40bo115bo41b2o16b2o39b2o17b2o21bobo15b
2o23bo13b2o\$96bobo39b2o15bobo39b2o79b2o116bo141b2o41b2o12bo\$97bo58bo
238b2o199bo\$597bo\$596b2o9\$16b2o22b2o16b2o18b2o16b2o22bo15b2o23bo14b2o
18bo38bo2bo16b2o2bo15b2o3b2o13b2o20bo20bo16b2ob2o16bo21b2o19b2o18bo17b
o18b2ob2o15bo38b2o3b2o16bo18b2o20b2o\$b3o12bobo17b2o3bo15bobo17bobo17bo
21bobo14bo23bobo12bo2bob2o13bobo2b2o33b6o14bo2bobo14bo4bo14bo2b2o16bob
ob2o14b3o2b2o13bobo2bo13bobo20bo19bobo17bobo15bobo17bob2obo14b3o36bo2b
o2bo13bobobo17bo21bobo\$o3bo14bo16bo2bo17bobobo14bo19bo21bobo17bo20bobo
14bob2obo14bobo2bo39bo14bobo2bo15bo3bo14b2o2bo14bo2b2obo13bo5bo13bo4b
2o13bobo18b2o2bo15b3o16b2o2bo15bobobo21bo17bo37b2obo14b2obo19bo23bo\$o
19bo17b3o15b2o2bobo13bob4o14b2o20bobobo14b2o17bo2bo17bo20b2o37b4o16bob
2o15b5o17bobo15b2o18bo5bo13b2o18b2ob2o14bo2b3o14bo3bo15bob2o16bobo2bo
16b2obo15b2o2bo37bob2o16bobo14b3o2bo19b2o\$4o13b4o36bo3bo15bo3bo15bo18b
2o3b2o13bo19b3obo18b2o16bo40bo19bo37b2obo19b2o16bo3b2o15bo19bobo15bo
19b3obo16bo18bob3o14bo2b2o15bo2b2o35b3o17b2o2b2o14bo2b3o18bo\$o3bo12bo
18b3o17bo21bo17bo3b2o13bo20bo22bo20bo17b2o36bo19bobo19bo16bo2bo21bo17b
obo14bobo18b2o19b2o20bo17bo19bo17b2o19b2o37bo19bo21bo21bo\$o3bo13bo16bo
2bo16bo19b3o18bobo2bo14bobo16b2obo19bo19bo20bo36b2o18b2o19bobo16b2o20b
o20b2o14b2o19bo21bo19bo16b2o21bo38bo58bo21bo18b2o\$b3o12bobo17b2o17b2o
18bo19b2ob2o17b2o18bobo15bobo20b2o18bo79bo39b2o57bo19bo20b2o15bo21b2o
36bo59b2o22bo17bo\$15bobo119bo2bo14b2o41b2o176b2o19b2o37bo58b2o81b2o18b
o\$16bo121b2o295b2o158b3o\$595bo10\$16b2o2b2o18b2o14b2o20bo17b2o22b2o14b
2o21bo16b2o2b2o14bo38bo39b2o2b2o14b2o20b2o22bo16b2ob2o13bo42b2o18bo20b
2o17bo16b2o37b2o21b2o17b2o\$5o11bobo2bo14b2o3bo15bo19bobo17bo19b2o2bo
14bo21bobo14bo2bo2bo13bobo37b3o2b2o33bo3bo15bo20bobo17b2o2bobo12b2o2bo
bo13bobo39bo2bo17bobo15bo2bobo16bobo15bo38bo2bob2o13bo2bobo16bo2bo\$4bo
13b2o16bo2bo17bob2o15bo2bo16bo21bobo17bo18bo2bo15bob3o15bobo2bo36bo2bo
35bobo16bo18bo2bob2o13bo2bo2bo13bob2o3bo12bo2bo2b2o34b2o16bo2bobo14bob
o2bo17bo2bo15bo39b2obo14b3o2bo17b2obo\$3bo13bo20b3o15b2o2bo15bob2obo14b
2o20bob2o15b2o17bo3bob2o13bo20b4o35b2obo35b2o2b2o15bo18b3obo15bo2b2o
18b2obo13b2obo2bo32b2o18b3obo15bo2b2o16b2o2b2o14b2o40bo2bo16b2o15b3o2b
o\$3bo13bo40bo18bo2b2o15bo18b2o18bo19b2o3bobo14bo18bo40bob2o36bobo15b2o
23bo15b2o20bobo15bob2o35bo21bo17b2o17bo19bo39b3o2b2o13b2o18bo2b2o\$2bo
12b2o19b3o17b2o20bo17bo18bo20bo20bo17b3o20b2o36bo41bobo14bo2b2o18b3o
17bo36bo39bo19b2o20bo17bo19bob3o35bo19bo21bo\$2bo12bo19bo2bo16bo19b3o
18bobob2o14bobo18b2obo14bo19bo23bo36b2o41bo15bobo2bo17bo18bo37b2o38bob
o17bo19bo20b2o18bobobo56bo18b2o\$2bo14bo17b2o19bobo16bo19b2ob2obo15b2o
16bobob2o14b2o40bo98bo2bo37b2o77bobo17bo18b2o20bo22bo55b2o\$16b2o39b2o
76b2o60b2o98b2o119bo16b2o39bo23b2o\$418b2o56b2o11\$16b2o2b2o15bo19b2obo
17b2o20bo35b2o17b2o4b2obo11b2o2b2o14bo19b2o17bo3b2o14b2o18b2o18b2o20b
2o22b2o16b2o38bo17bo20b2o17bo21bo16b2o18b2o17b2o2b2o37bobo\$b3o12bobo2b
o14bobo17bo2b2o16bo2bo17b3o35bo19bo4bob2o10bo2bo2bo13bobo17bo2bo16b3o
2bo14bo2b2o15bo3b2o14bobob2o15bobo17bo3bobo12b2o3bo36b3o16bobobo17bo
17bobo19bobo15bo18bo2bobo14bo2bo2bo35bob2o\$o3bo13b2o16bo2bo17bo18bobo
2bo15bo3b2o35bo17bob2obo14bob2o16bobo2bo14b2o2b2o16b2o16bobo2bo15bo2bo
16b2obo14bo19bobo2bo14bo2bo37bo3b2o14bob2obo13bo3b3o13bobo2b2o16bo2bo
15bo18bob2obo15b2obo36bo\$o3bo12bo19b2obo15b2ob2o15bo2b2o17b2o2bo34b2o
18bobobo15bo20b4o16b2obo15bo19bo2b2o14b2obo16bo19b2o18bo2b2o16b3o35bob
2o2bo13b2o4bo13b4o2bo13bo2b2obo14b2o2b2o14b2o19bo3bo16bob2o33bobob2o\$b
3o13bo21bo18bobo16b2o17bobob2o34bo23bo17b2o17bo18b2o19bo20b2o18bo17bo
21bo18b2o57bo2b2o15bo4b2o15bo17b2o17bo19bo19bobo3b2o12b3o37b2obobo\$o3b
o10b2o18b4o16bobo20bo16bobo38bo42bo18b2o17bo17b2o22bo16b2o19b2o19bo19b
o16b3o40bo16bo21bo19bo17bo19bo4b2o13b2o18bo42bo\$o3bo10bo19bo19b2o18b3o
18bo40b2o39bo20bo16bo18bo22bo17bo21bo18b2obo16bo17bo2bo38b2o16b2o19bo
18bo20b2o18b2o2bo77b2o\$b3o12bo19bo38bo59bobo2bo37b2o18bo17b2o19bo20b2o
17bo19bo21bobo15b2o18b2o77b2o17b2o20bo20bobo\$15b2o18b2o98b2o2b2o57b2o
36b2o38b2o19b2o20bobo153bo22b2o\$320bo154b2o11\$16b2o19bo18b2o20b2o17b2o
b2o17bo16b2obo15b2o19bo4b2o13bo18b2obo16bo3b2o14b2o18b2o3b2o35bo21b2o
18b2o18b2o18bo16b2o18b2o19bo22b2o14b2o17b2o20bob2o16b2o20b2o\$b3o12bobo
b2o14bobo17bo2b2o16bo2bo17bobo17bobo15bob2o16bo18bobo4bo12bobo2b2o13bo
b4o14b3o2bo14bo2b2o15bobobobo34bobo17bo2bo15b2o3bo14b2obo2bo15b3o15bo
2bo18bo18bobo21bo15bo18bo2bobo16b2obo14bo2bo19bo2bo\$o3bo13b2obo14bo2bo
17bobo2bo13bob2obo15bo3bo15bobo36bob2o16bo3bo15bobo2bo19bo16b2o16bobob
o16bobo35bo2b3o14bobobo15bo2bo16bob2obo15bo19bob3o14bo19bobo2b2o16bobo
16bo18bob2obo13b2o18b3o20bobo\$o3bo12bo19b2obo15b2o3b2o13bo3bo17b2obo
15bobobo15b5o15bobo17b5o16b3o18bo2bo14bo19bo3bo14bobobo35b2o3bo14bo2b
2o16b3o19bo15bo2b2o15b2o4bo13b2o18bo2b2obo14b4o16b2o19bo3bo14bo21b3o
16b2o2b3o\$b4o12bo21bo18bo18b3o16bobobo15b2o2bobo13bobo2bo18b2o35bo20bo
b2o15bo20b3o16bo2bo37bob2o15b2o37b2o18b2o2bo15bo3b2o15bo18b2o2bo14bo
19bo19bobo3b2o12bo19b2o3bo17bo4bo\$4bo10b2o20b2o16bobo17bobo17bobo19bo
3bo14bo25bo16bo18bo19bo16b2o19bobo19b2o35bobo20bo16b3o18bo21b2o15bo21b
o20bo16b3o18bobo16b2o18bobo17bo19b3o\$o3bo10bo21bo17b2o18b2o19bo18bo19b
2o25b3o13bobo14b3o19b2o16bo20b2o57b2o18b3o17bo2bo18bo20bo16b2o21b2o18b
2o18bo16b2ob3o35bobo17bo18bo\$b3o13bo20bo76b2o48bo13bo15bo40bo98bo20b2o
18b2o21bo40bo36bo23bo36bo16b2o\$16b2o17b3o126b2o69b2o161b2o38b2o37b2o
21b2o36b2o\$35bo402bo\$439bo\$438b2o!
Princess of Science, Parcly Taxel

Freywa

Posts: 556
Joined: June 23rd, 2011, 3:20 am
Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

A component that solves a family of related expensive objects:

x = 138, y = 16, rule = B3/S23
8b2o38b2o37b2o38b2o\$8bo39bo38bo39bo\$9bo2b2obo33bo2b2o35bo2b2obo33bo2b
2o\$8b2o2bob2o32b2o2bo2bo32b2o2bob2o32b2o2bo2bo\$2bo4bo34bo4bo6b2o26bo4b
o34bo4bo6b2o\$3b2o3bobo32b2o3bobo32b2o3bobo32b2o3bobo\$2b2o5b2o31b2o5b2o
31b2o5b2o31b2o5b2o2\$13b2o38b2o38b2o38b2o\$5b3o5bobo29b3o5bobo29b3o5bobo
29b3o5bobo\$bo5bo5bo27bo5bo5bo27bo5bo5bo27bo5bo5bo\$b2o3bo34b2o3bo34b2o
3bo34b2o3bo\$obo37bobo37bobo37bobo\$15b2o38b2o38b2o38b2o\$15bobo37bobo37b
obo37bobo\$15bo39bo39bo39bo!

EDIT: Actually, it takes 4 gliders, not 5.

x = 15, y = 13, rule = B3/S23
7b2o\$7bo\$8bo2b2obo\$7b2o2bob2o\$6bo\$bobo3bobo\$2b2o4b2o\$2bo9b2o\$5b2o5bobo
\$4bobo5bo\$2o4bo\$b2o\$o!
Tanner Jacobi

Kazyan

Posts: 830
Joined: February 6th, 2014, 11:02 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

#185 in fourteen gliders:
x = 80, y = 28, rule = B3/S23
35bo\$36bo\$34b3o2\$37bo\$b2o34bo\$obo34bo\$2bo9bo\$10b2o\$11b2o59bo5bo\$73bo3b
2o\$35b2o29b2o3b3o3bobo\$34bo2bo27bo2bo\$9b3o23bobo28bobo\$11bo2b2o20bob2o
27bob2o\$10bo2b2o22bo2bo27bo2bo\$15bo22b2o29b2o\$60bobo\$5b2o54b2o\$6b2o29b
2ob2o19bo6b2ob2o\$5bo3b2o25bobobobo20bo3bobobobo\$9bobo25bo3bo21b2o3bo3b
o2b3o\$9bo52bobo10bo\$76bo\$3b2o\$4b2o67bo\$3bo68b2o\$72bobo!

#108 in sixteen:
x = 225, y = 101, rule = B3/S23
2bo\$obo\$b2o39\$145bo36bo35bo\$144bobobob2o29bobobob2o28bobobob2o\$144bobo
b2obo29bobob2obo28bobob2obo\$145bo36bo35bobo\$220bo\$53b2o2b2o131b2o27bo\$
52bobob2o95b2o34bo2bo25bo\$54bo3bo95b2ob3o29bo2bo25b2o\$153bo3bo32b2o\$
158bo64bo\$214b2o6b2o\$213bobo6bobo\$183bobo29bo\$184b2o33b3o\$184bo36bo\$
175b3o42bo\$177bo6b2o10b2o\$176bo6bobo9b2o\$185bo4b2o5bo\$190bobo\$190bo4\$
43bo\$43b2o\$42bobo15\$4b2o\$3bobo\$5bo14\$109b2o\$109bobo\$109bo!

#213 in fifteen:
x = 181, y = 32, rule = B3/S23
18bobo\$18b2o\$19bo5\$76bo\$74bobo\$75b2o2\$73b2o35bo59bobo\$46bo22bo3bobo32b
2o27bo32b2o\$45bobo20bobo2bo29bo2bo2b2o20bo2bobobo2bo16bo2bob2o6bo\$45b
2o21b2o33b4o24b4ob2o2bo17b4ob2o\$obo137b3o37bo\$b2o42b2o21b2o33b2o26b2o
25b2o18b2o\$bo44bo22bo34bo27bo26bo19b2o\$45bo22bo34bo27bo26bo15b3o\$45b2o
21b2o33b2o26b2o25b2o3bobo8bo\$163b2o10bo\$164bo\$8bo\$9bo154b2o5b2o\$7b3o
155b2o3b2o\$164bo7bo2\$8b3o35b2o\$10bo35b2o\$9bo39b2o\$49bobo\$49bo!

EDIT: #186 in fifteen:
x = 109, y = 46, rule = B3/S23
62bobo\$63b2o\$63bo20bo\$82b2o7bo\$80bo2b2o6bobo\$78bobo10b2o\$79b2o2\$obo\$b
2o67bo\$bo69bo\$69b3o2\$35b2o52b2o\$36bo53bo\$7bo28bob2o50bob2o\$6bo30bobo
51bobo\$6b3o2\$8bo24bobo52b3o\$7b2o25b2o\$7bobo24bo\$b2o\$2b2o30b2o\$bo33b2o\$
34bo7\$72b2o\$71bobo\$73bo5\$70bo36b2o\$70b2o34b2o\$69bobo36bo2\$104b2o\$103b
2o\$105bo!
I Like My Heisenburps! (and others)

Extrementhusiast

Posts: 1768
Joined: June 16th, 2009, 11:24 pm
Location: USA

### Re: 17 in 17: Efficient 17-bit synthesis project

Kazyan wrote:A component that solves a family of related expensive objects:

EDIT: Actually, it takes 4 gliders, not 5.

The truth is a little more complicated than that. The four-glider method does not work when the smaller SL is a carrier, and then there are no 4-glider methods for inserting a snake that close to the feathered carrier/snake, so each SL costs 13 gliders:
x = 178, y = 114, rule = B3/S23
43bo85bo\$41b2o84b2o\$42b2o84b2o2\$36b2o5bo34b2o13bo27b2o6bo29b2o14bo\$36b
o5b2o34bo14bobo25bo6b2o29bo15bobo\$37bo4bobo34bo13b2o28bo4bobo30bo13b2o
\$36b2o40b2o42b2o36b2o\$35bo41bo43bo37bo\$36bobo39bobo8bo32bobo35bobo8bo\$
37b2o40b2o7bo34b2o36b2o7bo\$88b3o79b3o2\$91b2o80b2o\$91bobo79bobo\$91bo81b
o30\$35bo\$33bobo88bo\$34b2o86bobo\$123b2o\$36bo\$36bobo86bo\$36b2o87bobo\$79b
o45b2o37bo\$78bobo82bobo\$25b2o42b2o7bobo72b2o8bobo\$25bo5bo37bo9bo33b2o
38bo10bo\$26bo4bo38bo2b2o6b2o30bo6bo34bo2b2o6b2o\$25b2o4bo37b2o2bo2bo4bo
bo31bo4bo33b2o2bo2bo4bobo\$24bo17b2o24bo6b2o4bo32b2o4bo32bo6b2o4bo\$25bo
bo13b2o26bobo41bo17b2o21bobo\$26b2o15bo26b2o42bobo13b2o23b2o\$115b2o15bo
37\$7b2o40b2o41b2o36b2o\$7bo41bo42bo37bo\$8bo2b2obo35bo2b2o39bo2b2obo31bo
2b2o\$7b2o2bob2o34b2o2bo2bo36b2o2bob2o30b2o2bo2bo\$6bo36bo4bo6b2o35bo32b
o4bo6b2o\$bobo3bobo34b2o3bobo35bobo3bobo30b2o3bobo\$2b2o4b2o33b2o5b2o36b
2o4b2o29b2o5b2o\$2bo9b2o74bo9b2o\$5b2o5bobo39b2o35b2o5bobo35b2o\$4bobo5bo
33b3o5bobo33bobo5bo29b3o5bobo\$2o4bo35bo5bo5bo31b2o4bo31bo5bo5bo\$b2o39b
2o3bo39b2o35b2o3bo\$o40bobo42bo36bobo\$56b2o80b2o\$56bobo79bobo\$56bo81bo!

Also, #102 in 10:
x = 56, y = 19, rule = B3/S23
bo52bo\$2b2o49bo\$b2o14bo35b3o\$15b2o\$6bo9b2o31b2o\$4bobo42bobo\$5b2o10bo
32bo\$3o8bobo2b2o\$2bo8b2o3bobo\$bo10bo\$51b2o\$9bo40bo2bobo\$10b2o39b2ob2o\$
9b2o41bo\$52bo\$53b2o\$54bo\$13b2o38bo\$13b2o38b2o!

#18 in 10:
x = 145, y = 24, rule = B3/S23
141bo\$142bo\$140b3o2\$143b2o\$75b2o66b2o\$74bo2bo\$bo73b2o9bo\$2bo81b2o\$3o5b
2o46bo7bo20b2o\$8bobo43bobo7bobo\$8bo46b2o7b2o67bo\$3bobo54b3o69bobo\$3b2o
57bo68bobobo\$4bo47b2o7bo9b2o57bo2bobo\$51bobo17b2o58b2o2bob2o\$53bo81b2o
bo5\$83b3o\$83bo\$84bo!
Princess of Science, Parcly Taxel

Freywa

Posts: 556
Joined: June 23rd, 2011, 3:20 am
Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

#98 can be done in 16 by using this known converter instead of the two-step converter in the current synthesis:
x = 28, y = 18, rule = B3/S23
13bobo\$13b2o\$obo11bo\$b2o\$bo7bobo\$9b2o6bobo\$10bo6b2o\$18bo\$25bo\$25bobo\$
21b2o2b2o\$21bobo\$9b2o10bo\$8bo2bo\$4b2obob2o\$4bob2obo\$9bo\$9b2o!

I'm surprised this isn't already in Shinjuku, as I recall it being a fairly common trick. Are synthesis components submitted through Catagolue automatically detected and applied to other still lifes?
-Matthias Merzenich
Sokwe
Moderator

Posts: 1473
Joined: July 9th, 2009, 2:44 pm

### Re: 17 in 17: Efficient 17-bit synthesis project

Finally finished that SL I was asking for (#203) in 10:
x = 133, y = 56, rule = B3/S23
50bo\$48b2o\$49b2o2\$6bobo\$7b2o\$7bo6\$7bo\$8b2o\$7b2o4\$9bo115bo\$10bo113bobo\$
8b3o112bo2bo\$124b2o2\$119b3o\$121bo\$120bo3\$131b2o\$37b2o91bobo\$36b2o91bo\$
38bo89bob2o\$128bo3bo\$34bo94b3o\$34b2o91bobo\$33bobo4bo86b2o\$39b2o\$39bobo
15\$b2o\$obo5bo\$2bo5b2o\$7bobo!

Surely this paves the way for other SLs? (#232)
x = 103, y = 28, rule = B3/S23
21bo\$21bobo\$21b2o2\$2bo\$obo\$b2o\$26bo\$24b2o\$25b2o2\$81bo\$79bobo\$80b2o\$26b
o58b2o\$3bo21bo59b2o\$4b2o19b3o69b2o2b2o\$3b2o80b2o10bobo2bo\$85b2o8b2o2b
2o\$96bobo\$b3o91bo2bo\$3bo92b2o\$2bo3\$3b2o\$2b2o\$4bo!
Princess of Science, Parcly Taxel

Freywa

Posts: 556
Joined: June 23rd, 2011, 3:20 am
Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

xs17_4aaj2arzx11 (#161) in 10G:

x = 96, y = 24, rule = B3/S23
o\$b2o24bobo\$2o26b2o\$28bo65bo\$17bo75bo\$18b2o73b3o\$17b2o\$89b2o\$88bo2bo\$
89b2o2\$83bo2bo\$83b6o\$28bo60bo\$28bobo52b2o2b2o\$14bobo6bo4b2o53bo2bo\$15b
2o4bobo61b2o\$11bo3bo6b2o14b2o\$11b2o24b2o50b2o\$10bobo26bo49b2o2\$92b3o\$
92bo\$93bo!

Goldtiger997

Posts: 524
Joined: June 21st, 2016, 8:00 am
Location: 11.329903°N 142.199305°E

### Re: 17 in 17: Efficient 17-bit synthesis project

#139 (the other that SL I was inquiring above) in 10:
x = 112, y = 46, rule = B3/S23
10bobo\$11b2o\$11bo9\$110b2o\$108bo2bo\$107bob2o\$106bobo\$97bo8bo2b2o\$96bobo
8b2o2bo\$97b2o11b2o\$33bo\$19bobo9b2o4b2o53b3o\$19b2o11b2o2b2o56bo\$20bo17b
o54bo2\$19b2o12bo\$20b2o10b2o\$19bo12bobo4\$28b3o\$28bo\$29bo2\$21b3o\$23bo\$
22bo8\$3o\$2bo\$bo!

And thus, with all other improvements known so far, 240 remain:
#CLL state-numbering golly
x = 604, y = 217, rule = B3/S23
218bo198b3o\$217b2o197bo3bo\$218bo201bo\$218bo200bo\$218bo199bo\$218bo
198bo\$217b3o196b5o4\$17b3o17bo19b3o17b3o19bo16b5o16b3o16b5o16b3o17b
3o17b3o17bo19b3o17b3o19bo16b5o16b3o16b5o16b3o17b3o17b3o17bo19b3o
17b3o19bo16b5o16b3o16b5o16b3o17b3o\$16bo3bo15b2o18bo3bo15bo3bo17b2o
16bo19bo3bo19bo15bo3bo15bo3bo15bo3bo15b2o18bo3bo15bo3bo17b2o16bo
19bo3bo19bo15bo3bo15bo3bo15bo3bo15b2o18bo3bo15bo3bo17b2o16bo19bo3b
o19bo15bo3bo15bo3bo\$16bo3bo16bo22bo19bo16bobo16bo19bo22bo16bo3bo
15bo3bo15bo3bo16bo22bo19bo16bobo16bo19bo22bo16bo3bo15bo3bo15bo3bo
16bo22bo19bo16bobo16bo19bo22bo16bo3bo15bo3bo\$16bobobo16bo21bo18b2o
16bo2bo17b3o16b4o19bo17b3o17b4o15bobobo16bo21bo18b2o16bo2bo17b3o
16b4o19bo17b3o17b4o15bobobo16bo21bo18b2o16bo2bo17b3o16b4o19bo17b3o
17b4o\$16bo3bo16bo20bo21bo15b5o19bo15bo3bo17bo17bo3bo19bo15bo3bo16b
o20bo21bo15b5o19bo15bo3bo17bo17bo3bo19bo15bo3bo16bo20bo21bo15b5o
19bo15bo3bo17bo17bo3bo19bo\$16bo3bo16bo19bo18bo3bo18bo16bo3bo15bo3b
o17bo17bo3bo15bo3bo15bo3bo16bo19bo18bo3bo18bo16bo3bo15bo3bo17bo17b
o3bo15bo3bo15bo3bo16bo19bo18bo3bo18bo16bo3bo15bo3bo17bo17bo3bo15bo
3bo\$17b3o16b3o17b5o16b3o19bo17b3o17b3o18bo18b3o17b3o17b3o16b3o17b
5o16b3o19bo17b3o17b3o18bo18b3o17b3o17b3o16b3o17b5o16b3o19bo17b3o
17b3o18bo18b3o17b3o9\$36b2o19bo18b2o40bobo15b2o18b2obo15b2o19bo19bo
38bo3b2o34b2o2b2o14b2obob2o35b2o19b2o19bo18bo17b2o2b2o15b2o18b2o
19b2o35b2o20bo18bo22b2o\$b3o32bobob2o14bobo17bo40bob2o16bo18bob2o
16bo18bobo2b2o13bobo37b3o2bo34bo3bobo13bob2obo2bo32bo2bo15bo2bo16b
2obobo16bobo15bo2bo2bo14bo2bobo14bobo18bo2bo34bobo19b3o15bobo2b2o
16bobo\$o3bo33b2obo14bo2bobo15bo39bo19bob2o19b2o14bobo17bo2bo2bo13b
obo2b2o35b2o37bobobo17bo2b2o31bobo2bo14b3o2bo14bob2o2bo14bobobo15b
obobo14bo2bob2o13bobo19bobobo36bo16b2o3bo14bo2bo2bo16bobobo\$o3bo
32bo19b2ob2o14b2o2bo37b2obo16bobo16b2o2bo15bobo17b3obo16bo3bo34bo
38b2o2bo15b3o37bob3o17b3o18b2o14bo2bobo14b2o2bo15b2obo16bo2b3o15b
2o2bo35b2o18bo2bobo14bob2o17b2o2bobo\$obobo32bo20bo19b3o35bobob2o
14bobo17bob2o19bo20bo16bob3o35bo39bo18bo40bo19bo18b2o18b2obo16bo
21bo17b2o2bo14bo2b2o35bo19bo4bo14b2o21bo3bo\$o3bo30b2o19bobo17b2o
37bobo17bobobo16bo22b2o18bo18bo39b2o36bo61bo19bo17bo20bo17bo19b3o
19bo17bobo37bob3o15bobo18bo18b3o\$o3bo30bo19bobo17bo2bo36b2o18bo2bo
16b2o20b2o2bo16bo20bo39bo36b2o57b3o17b3o19bo17bobo17b2o18bo19bo20b
2o38bobo17bobo16bo19bo\$b3o32bo18b2o19bobo57b2o39bo2bo17b2o18b2o38b
o96bo19bo20b2o17b2o58b2o63bo16bo17b2o\$35b2o40bo100b2o78b2o279b2o
12\$17bo18b2ob2o19b2o16b2o38b2o16b2o23b2o12b2o19bo19bo38bo19b2o4b2o
12b2o2b2o14b2obo38b2o18b2o21b2o16b2o15b2o20b2o18bo41bo15b2o21bo17b
o24b2o\$bo14bobo17bob2o16b2o3bo17bo39bo2b2o13bo19b2o2bo14bo2b2o14bo
bo4b2o11bobo37b3o17bobo3bobo11bo3bobo13bob2o37bo2bo15bo2bo16b2o2bo
bo15bo2bo14bo2b2o16bo2bo16bobo39bobo14bobo18b3o16bobo20bobobo\$2o
15bo2bo20bo14bo2bo16b3o40bobobo13bobo16bo2bobo14bobo2bo14bo2bo2bo
13bobo39bo17bo2b2o2bo13bobobo17b2o34bobobo15b2obob2o13bobo2bo15bo
2bobo14bobobo14bo2bobo14bo2bo38bobobo16bo16bo19bo2bob2o15bob2o\$bo
16b2obo15b2ob2o15bob2o15bo2b3o35bobo2bo15bobo16bob2o16bob2o16b2obo
bo15bo2bo35bo19b2obobo13b2o2bo15b2obo2bo33bo2b2o16bobobo16b2o15bo
4bo14b2obobo14b2obo2bo13bobob2o36bobobo14b2o18bo19bob2obo15bo3bo\$b
o18bo16bo20bo19bo2bo34bob2o16bobobo15b2o21bo19bobo15bob3o35b2o22bo
15bo18bobo2b2o34b2o18bo18b2o18b4o17bobo17bob2o15b2o2bo34b2o3bo14bo
19b2o18b2o21bob2o\$bo14b3o16bobo18bobo17bobo37bo18bobobo17bo19bobo
19bo18bo40bo35bo21bo40bo19bo18bo39bo19bo20bo36bo19bo19bo4bo15bo18b
3o\$bo13bo2b2o15b2o18bobo17bobo37b2o18bobo17bo20bobo19b2o19bo39bo
35b2o58b3o21bo16bo19b2o18b2o18b2o17bobo38b3o17b2o2b2o14bo2bobo13bo
19bo\$3o12b2o38b2o19bo59b2o17b2o20bo39bobo40b2o93bo22b2o16b2o18b2o
57b2o41bo19bo2bo15bo2bo14b2o\$217b2o42bo276b2o18b2o\$258b3o\$258bo10\$
17bo20b2o21b2o17b2o35b2o22b2o14bo17b2o19bo38b2o3b2o13b2o2b2o14b2o
18b2o2b2o14b2o21bo18b2o18b2ob2o18b2o16b2o15b2o20b2o39b2o19bo15b2o
23b2o16bo21bo\$b3o12bobo18bobo16b2o3bo19bo35bo2b2o14b2o2bobo13bobo
2b2o13bo2bo15bobo37bo2bo2bo13bo2bo2bo13bo2bobo14bo3bo15bo20b3o2bo
14bo2bo15bo2bobo14b2o2bobo15bo2bo14bo2b2o16bo2bo37bo2bo17bobo14bob
o18b2o2bo16bobo19bobo\$o3bo12bo2bo15bo19bo2bobo14bo2bo38bobobo14bo
2bo15bo2bo2bo13bobobob2o12bo2b2o36b2obo15bobob2o14b2ob2o16bobobo
15bo4bo12bo3b3o13bobo2bo14b2obo2bo13bo3bo16bo2bobo14bobo16bo2bobo
37bo2bo15bobobo16bo16bo2bobo16bob3o15bo2bo\$4bo13b2obo15b2o18b2obo
15b5o36b2o2bo15bob2o16bob2o16b2obobo2bo11b2o2bo36bob2o15bobo17bo
18b2o2b2o14b2o3bobo12b2o18bo4bo15bob2o16bob2o14bo4bo14b2obobo14bob
2o2bo34bob2obo15bobobo14b2o18bob2o15b2o5bo14b2obobo\$3bo16bo18bo18b
o57bo2b2o15b2o18b2o23bo2b2o13b2o36bo21bo17bo19bo18bo3bobo15b2o17b
4o16bo18b2o18b4o17bob2o15bo2bobo33bobo2bo14b2o3bo14bo19b2o18bo5b2o
15bo2b2o\$2bo13b4o15b4o17bobo19bo36bobo19bo19bo39b2o37bo21bo19b2o
15bo21bo2bo17bo19bo17b2o19bo19bo19bo20bobo34bo2bo16bo19bo20bo19bo
19bobo\$bo15bo17bo19bobo18b3o37bo18bo19bo42bo37b2o20b2o19bo15b2o21b
obo19bo15bo38bo19bo20b2o21bo36b2o18bo19b2o17bo21bo17bobo\$5o10bo20b
o19bo18bo59b2o18b2o39bo81bo40bo19b2o15b2o37b2o18b2o100bo20bob2o13b
2o19b2o18bo\$15b2o20bo37b2o119b2o80b2o236b2o20b2obo\$36b2o11\$17bo21b
2o38bo37b2o17b2o19bo17b2ob2o16bo38b2o18b2o3bo14b2o2bo77b2o17bo23bo
58b2o14b2o42bo15b2o21bo19bo2b2o17bo\$b3o12bobo2b2o14bo2bo37bobo36bo
18bo19bobo17bobo16bobo37bo2bob2o13bo3bobo13bo2bobo75bo2bo15bobo3b
2o12b2o2bobo54b2o2bo15bo41bobo14bo3b2o14bobobo17bobo2bo16bobo\$o3bo
12bobo2bo13bob2o36bo2bobo36bo18bo18bo2bob2o13bo2b3o14bo2b2o36b2obo
15bo2bo2bo13b2obo75bobo2bo14bobo3bo13bo3bobo53bo2b2o15bo41bobo17bo
2bo14b2obobo16bobobo17bo2bo\$4bo14b2o16bo2b3o33b2obo2bo34b2o19bo18b
ob2obo14b2o2bo15b2o2bo36bo2bo15bob3o15bo78bo4bo14bob2obo15bob2o54b
obo2b3o12b2o40bobobo14b2obo18bobo14b2o3bo16b2obobo\$2b2o14bo19bo3bo
35bo2b2o33bo19bobo17b2o20bo20b2o36bo2b2o16bo18bo79b4o17bobo15b2o
58bobo3bo14bo37b2o3b2o13bo3b2o14b2o2bo15bo21bo2b2o\$4bo11b3o16b3o
37bobo38bo18bobob2o16bo18bo20b2o37bo22bo15b2o99bo20bo59bo17b2o38bo
20b3o16bo20bo21bo\$o3bo10bo19bo39b2o38b2ob2o15bobo2bo14bo20b2o17bo
2bo37b2o20b2o15bo81b2o17b2o17bo79bo3b2o35b3o19bo18bo19bo17b3o\$b3o
11b2o100bo2bo15bobo16b2o38b2o79bo80b2o36b2o79bo2bo38bo37b2o18b2o
17bo\$117bobo17bo137b2o200bobo\$118bo359bo11\$16b2o20b2o20bo16b2o17b
2o38b2o22b2o34bo24bo13b2o2b2o14b2o3b2o33b2obob2o13b2o21b2o18bobo
57b2o15b2o2b2o34b2o23b2o17bo38bo19b2o20bo\$3bo12bobo18bo2bo17b3o17b
o18bo38bo19b2o3bo33bobo17b2o3bobo12bo2bo2bo13bo2bo2bo33bob3obo13bo
bo18b3obo15b4obo56bo16bo3bo36bo22bobo16bobo34bobobo17bo2bo18bobo\$
2b2o15bo16bo2bobo15bo18bo2b2o15bo41bo17bo2bo36bo2b2o15bo3bo2bo13b
2obo15bob3o56b3o15bo5bo13bo5bo54b2o2bo15bo3bo34bo21b3o17bobo35b2ob
obo17b2obo18bobo\$bobo13b2o2bo15b2obo15bo2b2o15b2obo2bo13b4o37b2o
18bob2o36b2o2bo14bob2obobo14bob2o15bo41b2o15bo3bo15bo5bo13b2o3b2o
52bo2b3o14b2o2b2o34b2o19bo3bo16bobobo36bobo14b3o2bo16b3o2bo\$o2bo
14bob2o16bo18b2obo17bo2b2o17bo35bo19b2o2bo38b2o16bobob2o14bo20bo
37bobobo15b3obo16bo3b2o14bo58b2o18bobo38bo17bob3o15b2o3b2o33b2o2bo
15bo2b2o17bo2b2o\$5o13bo17bobo19bo16bobo18b4o35bo2b3o14bo2bo38b2o
37bo18b3o38b2o21bo18bobo15bo61bo17bobo38bo18bo18bo39bo21bo20bo\$3bo
11b2obo16bobo18bobo16b2o20bo38b2obo16b2o40bo37b2o17bo62bo20b2o15b
2o57bobo19bo40b2o17bo18bo39bo19b2o17b3o\$3bo11bobo17b2o18bobo37bo
45bo55bo120b2o95b2o63bo15b2o19bo37b2o38bo\$56bo38b2o43b2o55b2o279b
2o36b2o\$478bo\$479bo\$478b2o9\$16b2o23b2o15bo20bo16b2o22bo15b2o21bo
16b2o18bo21b2o15b2o3b2o33b2o18bo3b2o16b2o3bo15bob2o13b2o3bo36bo43b
o35b2obo19bo18b2o14b2o21bo18b2o22bo\$5o11bo3b2o15b2o2bo15bobobo15b
3o17bo21bobo14bo21bobo14bo2bo16bobo2b2o13b2o2bo15bo2bo2bo33bo19b3o
2bo15bo2bobobo12b3obo15bo2bobo34bobo41bobo34bob2o18bobo16bobo14bo
19bobobo17bo21b3o\$o17bo2bo14bo2bobo15bob2obo13bo19bo21bobobo15bo
19bo2bo14b2obobo14bobo2bo14bobo18b2obo36bob2o17b2o15bobo2b2o2bo10b
o5bo13bo3bobo34bo2bo35b2o3bobo38b2o14b3obo15bo2bobo14bo17b2obo19bo
19bo\$o16b2obo16b2obo15b2o4bo13b2o18b2o20bobobo14b2o17b2o2b2o16bob
2o16b2o16bob4o17bo36b3o2bo15bo2b3o13bo5bobo11bo5bo13b3obo34b2ob2o
35bo2bob2o36b2o2bo13bo3bo16b2o2b2o13b2o20bobo14b3obo19bo\$b3o14bob
2o16bo18bo4b2o15bo18bo17b2o3bo14bo19bo21bo18bo19bo3bo15b2o41bo15bo
bo3bo19b2o13bob3o17bo37bo39b2o36bobob2o14bob3o15b2o18bo19b2o2b2o
14bo2bo19b2o\$4bo10b3o18bobo16bo19bob2obo17bo16bo19bo2b3o16bo18bobo
19b2o18bo18bo40b2o17bo40b2o18bo38bo40bo36b2o19bo19bo18bo4b2o13bo
22bobo16bo\$o3bo10bo19bobo17b2o18b2obobo14b2ob2o16bobo17b2o2bo17bo
16bobo21bo17b2o19bo39bo79b2o35b2o40bo59bo17bo20b2o2bo16bo21bobo15b
o\$b3o32bo42bo15bo2bo18b2o19bo17bobo17bo20bo39b2o40bo115bo41b2o57b
2o17b2o21bobo15b2o23bo13b2o\$96bobo39b2o15bobo39b2o79b2o116bo141b2o
41b2o12bo\$97bo58bo238b2o199bo\$597bo\$596b2o9\$16b2o22b2o16b2o18b2o
16b2o22bo15b2o23bo34bo38bo2bo16b2o2bo15b2o3b2o35bo20bo16b2ob2o38b
2o19b2o18bo17bo18b2ob2o15bo38b2o3b2o16bo18b2o20b2o\$b3o12bobo17b2o
3bo15bobo17bobo17bo21bobo14bo23bobo32bobo2b2o33b6o14bo2bobo14bo4bo
35bobob2o14b3o2b2o13bobo2bo36bo19bobo17bobo15bobo17bob2obo14b3o36b
o2bo2bo13bobobo17bo21bobo\$o3bo14bo16bo2bo17bobobo14bo19bo21bobo17b
o20bobo34bobo2bo39bo14bobo2bo15bo3bo33bo2b2obo13bo5bo13bo4b2o34b2o
2bo15b3o16b2o2bo15bobobo21bo17bo37b2obo14b2obo19bo23bo\$o19bo17b3o
15b2o2bobo13bob4o14b2o20bobobo14b2o17bo2bo38b2o37b4o16bob2o15b5o
35b2o18bo5bo13b2o37bo2b3o14bo3bo15bob2o16bobo2bo16b2obo15b2o2bo37b
ob2o16bobo14b3o2bo19b2o\$4o13b4o36bo3bo15bo3bo15bo18b2o3b2o13bo19b
3obo36bo40bo19bo60b2o16bo3b2o15bo37bo19b3obo16bo18bob3o14bo2b2o15b
o2b2o35b3o17b2o2b2o14bo2b3o18bo\$o3bo12bo18b3o17bo21bo17bo3b2o13bo
20bo22bo38b2o36bo19bobo19bo41bo17bobo14bobo39b2o20bo17bo19bo17b2o
19b2o37bo19bo21bo21bo\$o3bo13bo16bo2bo16bo19b3o18bobo2bo14bobo16b2o
bo19bo40bo36b2o18b2o19bobo38bo20b2o14b2o41bo19bo16b2o21bo38bo58bo
21bo18b2o\$b3o12bobo17b2o17b2o18bo19b2ob2o17b2o18bobo15bobo40bo79bo
39b2o77bo20b2o15bo21b2o36bo59b2o22bo17bo\$15bobo119bo2bo14b2o41b2o
197b2o37bo58b2o81b2o18bo\$16bo121b2o295b2o158b3o\$595bo10\$16b2o2b2o
18b2o14b2o20bo17b2o22b2o37bo16b2o2b2o53bo39b2o2b2o14b2o20b2o22bo
16b2ob2o13bo42b2o18bo20b2o17bo16b2o37b2o21b2o17b2o\$5o11bobo2bo14b
2o3bo15bo19bobo17bo19b2o2bo36bobo14bo2bo2bo53b3o2b2o33bo3bo15bo20b
obo17b2o2bobo12b2o2bobo13bobo39bo2bo17bobo15bo2bobo16bobo15bo38bo
2bob2o13bo2bobo16bo2bo\$4bo13b2o16bo2bo17bob2o15bo2bo16bo21bobo36bo
2bo15bob3o57bo2bo35bobo16bo18bo2bob2o13bo2bo2bo13bob2o3bo12bo2bo2b
2o34b2o16bo2bobo14bobo2bo17bo2bo15bo39b2obo14b3o2bo17b2obo\$3bo13bo
20b3o15b2o2bo15bob2obo14b2o20bob2o34bo3bob2o13bo59b2obo35b2o2b2o
15bo18b3obo15bo2b2o18b2obo13b2obo2bo32b2o18b3obo15bo2b2o16b2o2b2o
14b2o40bo2bo16b2o15b3o2bo\$3bo13bo40bo18bo2b2o15bo18b2o38b2o3bobo
14bo59bob2o36bobo15b2o23bo15b2o20bobo15bob2o35bo21bo17b2o17bo19bo
39b3o2b2o13b2o18bo2b2o\$2bo12b2o19b3o17b2o20bo17bo18bo41bo17b3o58bo
41bobo14bo2b2o18b3o17bo36bo39bo19b2o20bo17bo19bob3o35bo19bo21bo\$2b
o12bo19bo2bo16bo19b3o18bobob2o14bobo36bo19bo60b2o41bo15bobo2bo17bo
18bo37b2o38bobo17bo19bo20b2o18bobobo56bo18b2o\$2bo14bo17b2o19bobo
16bo19b2ob2obo15b2o36b2o139bo2bo37b2o77bobo17bo18b2o20bo22bo55b2o\$
16b2o39b2o238b2o119bo16b2o39bo23b2o\$418b2o56b2o11\$16b2o2b2o35b2obo
17b2o20bo54b2o4b2obo11b2o2b2o53bo3b2o14b2o18b2o40b2o22b2o16b2o38bo
17bo20b2o17bo21bo16b2o18b2o17b2o2b2o37bobo\$b3o12bobo2bo34bo2b2o16b
o2bo17b3o55bo4bob2o10bo2bo2bo53b3o2bo14bo2b2o15bo3b2o35bobo17bo3bo
bo12b2o3bo36b3o16bobobo17bo17bobo19bobo15bo18bo2bobo14bo2bo2bo35bo
b2o\$o3bo13b2o37bo18bobo2bo15bo3b2o53bob2obo14bob2o58b2o16bobo2bo
15bo2bo34bo19bobo2bo14bo2bo37bo3b2o14bob2obo13bo3b3o13bobo2b2o16bo
2bo15bo18bob2obo15b2obo36bo\$o3bo12bo38b2ob2o15bo2b2o17b2o2bo54bobo
bo15bo59bo19bo2b2o14b2obo36b2o18bo2b2o16b3o35bob2o2bo13b2o4bo13b4o
2bo13bo2b2obo14b2o2b2o14b2o19bo3bo16bob2o33bobob2o\$b3o13bo40bobo
16b2o17bobob2o58bo17b2o57bo20b2o18bo39bo18b2o57bo2b2o15bo4b2o15bo
17b2o17bo19bo19bobo3b2o12b3o37b2obobo\$o3bo10b2o38bobo20bo16bobo81b
o55b2o22bo16b2o40bo19bo16b3o40bo16bo21bo19bo17bo19bo4b2o13b2o18bo
42bo\$o3bo10bo39b2o18b3o18bo81bo56bo22bo17bo40b2obo16bo17bo2bo38b2o
16b2o19bo18bo20b2o18b2o2bo77b2o\$b3o12bo58bo102b2o57bo20b2o17bo41bo
bo15b2o18b2o77b2o17b2o20bo20bobo\$15b2o219b2o38b2o41bobo153bo22b2o\$
320bo154b2o11\$16b2o19bo18b2o39b2ob2o34b2obo15b2o19bo4b2o13bo18b2ob
o16bo3b2o14b2o60bo21b2o18b2o38bo16b2o18b2o19bo22b2o14b2o17b2o20bob
2o16b2o20b2o\$b3o12bobob2o14bobo17bo2b2o37bobo35bob2o16bo18bobo4bo
12bobo2b2o13bob4o14b3o2bo14bo2b2o56bobo17bo2bo15b2o3bo36b3o15bo2bo
18bo18bobo21bo15bo18bo2bobo16b2obo14bo2bo19bo2bo\$o3bo13b2obo14bo2b
o17bobo2bo34bo3bo54bob2o16bo3bo15bobo2bo19bo16b2o16bobobo54bo2b3o
14bobobo15bo2bo37bo19bob3o14bo19bobo2b2o16bobo16bo18bob2obo13b2o
18b3o20bobo\$o3bo12bo19b2obo15b2o3b2o35b2obo35b5o15bobo17b5o16b3o
18bo2bo14bo19bo3bo54b2o3bo14bo2b2o16b3o35bo2b2o15b2o4bo13b2o18bo2b
2obo14b4o16b2o19bo3bo14bo21b3o16b2o2b3o\$b4o12bo21bo18bo37bobobo35b
obo2bo18b2o35bo20bob2o15bo20b3o57bob2o15b2o57b2o2bo15bo3b2o15bo18b
2o2bo14bo19bo19bobo3b2o12bo19b2o3bo17bo4bo\$4bo10b2o20b2o16bobo37bo
bo38bo25bo16bo18bo19bo16b2o19bobo56bobo20bo16b3o40b2o15bo21bo20bo
16b3o18bobo16b2o18bobo17bo19b3o\$o3bo10bo21bo17b2o39bo38b2o25b3o13b
obo14b3o19b2o16bo20b2o57b2o18b3o17bo2bo39bo16b2o21b2o18b2o18bo16b
2ob3o35bobo17bo18bo\$b3o13bo20bo126bo13bo15bo40bo98bo20b2o41bo40bo
36bo23bo36bo16b2o\$16b2o17b3o126b2o69b2o161b2o38b2o37b2o21b2o36b2o\$
35bo402bo\$439bo\$438b2o!
Princess of Science, Parcly Taxel

Freywa

Posts: 556
Joined: June 23rd, 2011, 3:20 am
Location: Singapore

### Re: 17 in 17: Efficient 17-bit synthesis project

Freywa wrote:#139 (the other that SL I was inquiring above) in 10:
x = 112, y = 46, rule = B3/S23
10bobo\$11b2o\$11bo9\$110b2o\$108bo2bo\$107bob2o\$106bobo\$97bo8bo2b2o\$96bobo
8b2o2bo\$97b2o11b2o\$33bo\$19bobo9b2o4b2o53b3o\$19b2o11b2o2b2o56bo\$20bo17b
o54bo2\$19b2o12bo\$20b2o10b2o\$19bo12bobo4\$28b3o\$28bo\$29bo2\$21b3o\$23bo\$
22bo8\$3o\$2bo\$bo!

9:
x = 40, y = 39, rule = B3/S23
11bobo\$12b2o\$12bo16\$34bo\$20bobo9b2o4b2o\$20b2o11b2o2b2o\$21bo17bo2\$20b2o
12bo\$21b2o10b2o\$20bo12bobo4\$29b3o\$29bo\$30bo2\$22b3o\$24bo\$23bo\$3o\$2bo\$bo
!
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