Here's a Sawtooth-177-based caber tosser in the obvious way:
Code: Select all
x = 80, y = 76, rule = B3/S23
71b2o$71b2o3$68b2o$68b2o8b2o$19b2o57bo$19b2o50b2o6bo$71b2o5b2o2$22b2o
54b2o$12b2o8b2o55bo$13bo61bo$12bo6b2o53bo3bo$12b2o5b2o55b2o2$12b2o$12b
o$7b2o7bo43b3o$7b2o4bo3bo41bo2bo$14b2o43bo3bo$58b2obobo$10b2o46b2ob2o$
2o8b2o47b3o$bo27b3o$o6b2o20bo2bo$2o5b2o19bo3bo29b2o$28bobob2o27bo2bo$
2o27b2ob2o25b5o$o29b3o25b2ob3o$4bo53b3o$bo3bo53bobo$2b2o24b2o22bo7b2o$
27bo2bo10bo8b3o$28b5o8bobo5bo$28b3ob2o7b2o6b2o$17b3o11b3o$17bo2bo9bobo
38b2o$16bo3bo9b2o15bo23b2o$16bobob2o24bobo$17b2ob2o19bo3bo3bo$18b3o18b
2o5b3o19b2o$40b2o2b2o3b2o17b2o8b2o$78bo$71b2o6bo$15b2o54b2o5b2o$15b2o
46b3o$65bo$63b3o$18b2o$18bobo43bo$62b3o$60b3o$19b4o24b2o12b2o$17b2o4b
2o22b2o$17b2o5bo$19b2obobo$24bo$20bo3bo$20bo4bo$22b3o3bo$22b2o4bo31b2o
$28b2o30b2o$30bo$30b3o30b2o$63b2o2$33bo$32bob5o21b2o$31b2o5bo21b2o$31b
2o3bo2bo$39bo$33b2obo2bo$36bo2bo$37b2o$37b2o!
A slight modification makes it last longer, but the ship can no longer be in any timing:
Code: Select all
x = 91, y = 76, rule = B3/S23
71b2o$71b2o3$68b2o$68b2o8b2o$19b2o57bo$19b2o50b2o6bo$71b2o5b2o2$22b2o
54b2o$12b2o8b2o55bo$13bo61bo$12bo6b2o53bo3bo$12b2o5b2o55b2o2$12b2o$12b
o$7b2o7bo43b3o$7b2o4bo3bo41bo2bo$14b2o43bo3bo$58b2obobo$10b2o46b2ob2o$
2o8b2o47b3o$bo27b3o$o6b2o20bo2bo$2o5b2o19bo3bo29b2o18b2o$28bobob2o27bo
2bo17b2o$2o27b2ob2o25b5o$o29b3o25b2ob3o$4bo53b3o18b2o$bo3bo53bobo17b2o
8b2o$2b2o24b2o22bo7b2o27bo$27bo2bo10bo8b3o29b2o6bo$28b5o8bobo5bo32b2o
5b2o$28b3ob2o7b2o6b2o$17b3o11b3o$17bo2bo9bobo$16bo3bo9b2o15bo$16bobob
2o24bobo$17b2ob2o19bo3bo3bo33bo$18b3o18b2o5b3o31b5o$40b2o2b2o3b2o28bo
2$80bo3bo$15b2o64b3o$15b2o$65b2o$65b2o$18b2o$18bobo50b2o$71b2o2$19b4o
24b2o25b2o$17b2o4b2o22b2o25b2o$17b2o5bo$19b2obobo$24bo46b2o$20bo3bo46b
2o$20bo4bo$22b3o3bo$22b2o4bo$28b2o$30bo$30b3o3$33bo$32bob5o$31b2o5bo
16b2o$31b2o3bo2bo15bobo$39bo17bo$33b2obo2bo17b2o$36bo2bo$37b2o$37b2o!
(Note: as is, the emitted gliders eventually crash into the 58P5H1V1 and make it explode.)
Interestingly, adding a semi-snark
squares the lifetime rather than doubling it. Similarly, an n-multiplier makes the lifetime l^n.
It should be fairly easy to make a Sawtooth-177-based-caber-tosser-based-recursive-filter.
@squareroot12621: tubs are denser than loaf-ships:
Code: Select all
x = 181, y = 155, rule = B3/S23
153bo$152bobo$153bo25b2o$150bo27bobo$149bobo26b2o$150bo24bo$147bo26bob
o$146bobo25bo2bo$147bo27b2o$144bo$143bobo25b2o$144bo25bobo$141bo28b2o$
140bobo24bo$141bo24bobo$138bo27bo2bo$137bobo27b2o$138bo$135bo27b2o$
134bobo25bobo$135bo26b2o$132bo26bo$131bobo24bobo$132bo25bo2bo$159b2o$
127b2o$126bobo25b3o$128bo27bo$155bo11$113b2o$112bobo25b3o$114bo27bo$
141bo11$99b2o$98bobo25b3o$100bo27bo$127bo11$85b2o$84bobo25b3o$86bo27bo
$113bo11$71b2o$70bobo25b3o$72bo27bo$99bo11$57b2o$56bobo25b3o$58bo27bo$
85bo11$43b2o$42bobo25b3o$44bo27bo$71bo11$29b2o$28bobo25b3o$30bo27bo$
57bo11$15b2o$14bobo25b3o$16bo27bo$43bo11$b2o$obo25b3o$2bo27bo$29bo!
EDIT: extremely long barges are denser than tubs:
Code: Select all
x = 297, y = 269, rule = B3/S23
267bo27bo$266bobo25bobo$265bobo27bo$264bobo25bo$263bobo25bobo$262bobo
27bo$261bobo25bo$260bobo25bobo$259bobo27bo$258bobo25bo$257bobo25bobo$
256bobo27bo$255bobo25bo$254bobo25bobo$253bobo27bo$252bobo25bo$251bobo
25bobo$250bobo27bo$249bobo25bo$248bobo25bobo$247bobo27bo$246bobo25bo$
245bobo25bobo$244bobo27bo$243bobo25bo$244bo25bobo$271bo$239b2o$238bobo
25b3o$240bo27bo$267bo11$225b2o$224bobo25b3o$226bo27bo$253bo11$211b2o$
210bobo25b3o$212bo27bo$239bo11$197b2o$196bobo25b3o$198bo27bo$225bo11$
183b2o$182bobo25b3o$184bo27bo$211bo11$169b2o$168bobo25b3o$170bo27bo$
197bo11$155b2o$154bobo25b3o$156bo27bo$183bo11$141b2o$140bobo25b3o$142b
o27bo$169bo11$127b2o$126bobo25b3o$128bo27bo$155bo11$113b2o$112bobo25b
3o$114bo27bo$141bo11$99b2o$98bobo25b3o$100bo27bo$127bo11$85b2o$84bobo
25b3o$86bo27bo$113bo11$71b2o$70bobo25b3o$72bo27bo$99bo11$57b2o$56bobo
25b3o$58bo27bo$85bo11$43b2o$42bobo25b3o$44bo27bo$71bo11$29b2o$28bobo
25b3o$30bo27bo$57bo11$15b2o$14bobo25b3o$16bo27bo$43bo11$b2o$obo25b3o$
2bo27bo$29bo!
Recursive filter based on Sawtooth 177. A little off-topic, but it should be fairly easy to convert into an obscenely-long-lasting diehard.
Code: Select all
x = 145, y = 151, rule = B3/S23
71b2o$71b2o$20bob2o$20b2obo$68b2o$68b2o8b2o$78bo$71b2o6bo$71b2o5b2o$
15b2o5b2o$15b2o5b2o54b2o$79bo$19b2o54bo$19b2o53bo3bo$76b2o3$35bo6b2o$
7b2o24b3o5bobo16b3o$7b2o23bo3bo22bo2bo$32bo4b3o6b2o11bo3bo$32b2obob3o
6b2o10b2obobo$10b2o22bo3b2o18b2ob2o$2o8b2o47b3o$bo$o6b2o$2o5b2o53b2o$
61bo2bo$2o57b5o$o57b2ob3o$4bo53b3o$bo3bo53bobo$2b2o48bo7b2o$50b3o$49bo
$49b2o$17b3o$17bo2bo$16bo3bo26bo$16bobob2o24bobo$17b2ob2o23bo3bo$18b3o
25b3o$44b2o3b2o3$15b2o$15b2o3$18b2o$18bobo$38bo$36bobo$19b4o14b2o8b2o$
17b2o4b2o22b2o$17b2o5bo$19b2obobo$24bo$20bo3bo$20bo4bo$22b3o3bo$22b2o
4bo$28b2o$30bo$30b3o3$33bo$32bob5o$31b2o5bo$31b2o3bo2bo$39bo$33b2obo2b
o$36bo2bo$37b2o$37b2o96b2o$135b2o$84bob2o$84b2obo$132b2o$132b2o8b2o$
68bo73bo$66bobo66b2o6bo$67b2o66b2o5b2o$79b2o5b2o$79b2o5b2o54b2o$143bo$
83b2o54bo$83b2o53bo3bo$140b2o3$99bo6b2o$71b2o24b3o5bobo16b3o$71b2o23bo
3bo22bo2bo$96bo4b3o6b2o11bo3bo$96b2obob3o6b2o10b2obobo$74b2o22bo3b2o
18b2ob2o$64b2o8b2o47b3o$65bo$64bo6b2o$64b2o5b2o53b2o$125bo2bo$64b2o57b
5o$64bo57b2ob3o$68bo53b3o$65bo3bo53bobo$66b2o48bo7b2o$105bo8b3o$105bob
o5bo$105b2o6b2o$81b3o14bo37b2o$81bo2bo11bobo37b2o$80bo3bo12b2o12bo$80b
obob2o24bobo$81b2ob2o19bo3bo3bo19b2o$82b3o18b2o5b3o20b2o8b2o$104b2o2b
2o3b2o28bo$136b2o6bo$129b2o5b2o5b2o$79b2o48bobo$79b2o50b2o$130bo$128bo
bo$82b2o43b2o$82bobo42b3o$102bo$100bobo$83b4o14b2o8b2o$81b2o4b2o22b2o$
81b2o5bo$83b2obobo$88bo$84bo3bo$84bo4bo$86b3o3bo32b2o$86b2o4bo32b2o$
92b2o$94bo33b2o$94b3o31b2o3$97bo27b2o$96bob5o22b2o$95b2o5bo$95b2o3bo2b
o$103bo$97b2obo2bo$100bo2bo$101b2o$101b2o!
Any sufficiently advanced software is indistinguishable from malice.