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Yoel

This is crazy! I was unable to measure the period of this (eater-contained) period-multiplying gun system, which spontaneously appeared during a collision experiment with two guns. Is it actually periodic or breaks after many generations? x = 1449, y = 1181, rule = B34cejqtz5e/S23-a4ceity 141$461b2o...

Yoel

Natural (1,2)c/6 and (4,11)c/59:

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x = 65, y = 31, rule = B2e3-jn/S23
7$48bo$22b2o23b3o$23b2o$23bo23b2o$22b2o23b2o$21bo25b2o2$20b2o$19b2o$
19b2o28bo2bo$48bo4bo2$48bo4bo$49bo2bo!

Yoel

The original one is, of course! I meant that my modified version without mess is semi-natural. Semi-natural means that the pattern appeared from symmetric soup, not what after modified and removed mess. Seems that confused you…sorry for that. Quoting the wiki: There is no precise measure of natural...

Yoel

Cool semi-natural breeder: x = 16, y = 16, rule = B34ceit6i8/S23-a4ci6ei bobobobbbboooboo$ booobobobbbbobob$ bbbbobobbbbbbboo$ boooobbobobobboo$ boooboooobobbboo$ bbbooobobobbooob$ oobbbobboboobbbo$ oobbbbbbobooobob$ boobobbbbbobbooo$ booboooooboboooo$ ooboboobobbooobo$ obbbbbobboooobbo$ ooobobobbo...

Yoel

Cool "semi-natural" breeder: EDIT : The first one is, of course, natural! I mean that my modified version without the mess is "semi-natural" (using the term loosely, not in the sense of symmetry; my modification by simply adding a spaceship as an eater is likely to occur naturally). x = 16, y = 16, ...

Yoel

Maybe this should be merged into Thread For Your Unrecognised CA. (Many posts are made in an existing thread ( TFYUCA , MDiOCA ), instead of making a separate thread that's not likely to get many replies: https://conwaylife.com/forums/viewtopic.php?p=181984#p181984 https://conwaylife.com/forums/vie...

Yoel

This rule ( B34t/S23-a4i ) is notable for common 2,1c/12 knightships and tadpole-like 10c/20. Most commons natural ships: x = 67, y = 122, rule = B34t/S23-a4i 10$34bo$33b2o$32bobo$32b2o20$34b3o$36bo$35bo13$35bo$36b3o$38bo$36bobo$ 36b2o13$35bo$35b3o$37b2o$35b3o$35bo15$16b2o17b2o$15b2o10bo6b2ob2o$16b ...

Yoel

In case someone doesn't know how to do it, translating these rules into Golly: R2,C0,S2-3,B3,NW1010100000100010000010101 R3,C2,S2-3,B3,NW1001001000000000000001000001000000000000001001001 R4,C2,S2-3,B3,NW100010001000000000000000000000000000100000001000000000000000000000000000100010001 R5,C2,S2-3,B3,N...

Yoel

Interesting collisions between xq38 and glider: glider deleted, xq38 deleted, both turn into xp74, and glider turns into P-pentominio x = 174, y = 43, rule = B3-r4cekz5ai6-ae78/S2ae3-ai4-cekz5r678 4$35b2o$31b7o$32b6o$28b2ob6o$27b10o$27b2o3b5o$27b3o3b2obo36b2o$30bo2bo 35b7o$28b2obob2o35b6o69bo$29bob...

Yoel

Seminatural 2c/38d... whoa! x = 7, y = 7, rule = B3-r4cekz5ai6-ae78/S2ae3-ai4-cekz5r678 2b4o$bob2o$ob5o$4o$3o$obo$2bo! It appears naturally in symmetrical searches and it is endemic, making it a hallmark of this rule. p14, 19 (mentioned by whatislife as a part of 74*19), 21, 48: x = 96, y = 33, rul...

Yoel

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x = 21, y = 15, rule = B34cejqtz/S23-a4ceikty
10$6b2o$7b2o$6b2o$6bo!

EDIT

A very messy one in a similar rule:

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x = 17, y = 15, rule = B34ceit6i8/S23-a4ci6ei8
6$7bo$6b3o$5b2obo!

Yoel

This rule (B3-r4cekz5ai6-ae78/S2ae3-ai4-cekz5r678) is self-complementary like Day&Night, has gliders and several other natural spaceships, common p74 oscillators and several guns naturally occurring by those oscillators' hassling (not sure all these guns are different): x = 378, y = 392, rule = B3-r...

Yoel

I would take out #14, as we do not know who made it, and it is just a program to simulate Izhora. I believe it is made by Yoel (May 2023): https://scratch.mit.edu/projects/850492995 https://conwaylife.com/forums/viewtopic.php?p=161472#p161472 It is just a program that simulates my Izhora2b computer...

Yoel

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x = 64, y = 40, rule = B34it/S23-a4i
8$9b3o$8bo3bo$8bo2b2o$11bo$8bo$8bo$8b2o$8bo2bo$8bo3bo$8bo$10bo8b3o$19b
o2bo$18bo3bo$17bob2ob2o$18b2o2b2o$18bo$33b2o11bo$32bo13bo3bo$32bo17b2o
$24bo2bo4b4o6b2o7b2o$24b4o14bo2b2o3b2o$24bo2bo14bo2b2o$43b3o!

Yoel

This rule, B34c5ae/S234e, is notable for its common swirly p104 oscillators, two of which occasionally form several varieties of natural guns: x = 150, y = 136, rule = B34c5ae/S234e 12$16b2o$15bo2bo$15b2ob2o$17bo$21bo$21b2o$20bobo3$17bo$15b5o$17bo$21b 2o$20b2obo$20b2obo$22bo21$45bo$45b2o$43bob3o$42b...

Yoel

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x = 13, y = 9, rule = B34ceity/S23-a4ceity
$3b3o$3bobo$3bobo$4bo!

Yoel

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x = 34, y = 37, rule = B34e5-kqry/S234e
13$17b3o$17b3o$17b3o5$24b3o$24b3o$24b3o!

Yoel

I think Bosco evolves identically in 2^83 range-5 HROT rules: x = 9, y = 10, rule = R5,C0,S0-7,10-14,18,33-57,87-120,B34-45,83-84,88-120 3b3o$2b6o$b7o$b8o$9o$4o2bobo$4o4bo$4o3b2o$b3o2b2o$3b4o! #C [[ ZOOM 6 X -12 Y -18 ]] #C optional birth (35 neighbour-counting conditions): 83-84, 88-120 #C optiona...

Yoel

Esoteric growing gun: x = 298, y = 266, rule = R2,C0,M0,S4..4,B4..4,NM 35$140bo10bo$139bobo8bobo$138b2obo8bob2o$138b2o12b2o$137b3o2b3o2b3o2b 3o$140bo10bo5$123bo3bo36bo3bo$128bo34bo$122bo6bo32bo6bo$129bo32bo$129b o11bo8bo11bo$111b2o2bobobo5bo3b2o11b3o2b3o11b2o3bo5bobobo2b2o$109b2o 12bo4bo16b2o16bo4bo...

Yoel

Semi-natural growing puffer: x = 101, y = 52, rule = B34ek5e/S234c 13$59b2o$17b2o4b2o4b2o4b2o4b2o4b2o4bo3b4o$11b3ob2obo3bobo3bobo3bobo3bo bo3bobo3bobo2bobo2bo$11b5obo5bo5bo5bo5bo5bo4bobo3b5o$13bobo37bo3b3obo$ 14bo41b3o$21b2o32b2obo14b2o$21bobo10bo11b2o2b3o3bobob2o3bo6bo2bo$20bo 2bo9bobo9b2o3b2obo10b...

Yoel

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x = 30, y = 32, rule = 238/345678/3
2$5.A$4.3A$4.4A$4.3A$5.A!

Yoel

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x = 7, y = 8, rule = B3-kqr/S2-i3-ac4-ajnwy5
3o$bobo$3b2o$3bob2o$2b2obo$3bo$2b2o$2b2o!

Yoel

Summarizing my research into Hexagonal self-complementary rules . This rule happens to be rich in very sparky natural oscillators useful for gun construction and various reaction suitable for circuitry. P170 gun: x = 88, y = 114, rule = B2o3-o4-m56S2m3o4-o56H 18$20bobo$20bo2bo$22bo$20b6o$18b5ob5o$21...

Yoel

This rule was inspired by Tadpoles and has the same tailed photons, hence the name. It is self-complementary like Day & Night and most likely Turing-complete. Some oscillators: x = 37, y = 32, rule = B2-ik5678/S456ik78 3$7bobo$15bobo4bo$7bobo13bo7$10bo20bo$7b3o6bo3bo6b4o$7b3obo5b3obo5b4o$ 7b3o7b4o6b...

Yoel

x = 13, y = 5, rule = B2i3-e6n/S23 2bobo3bobo$b4o3b4o$2o2bo3bo2b2o$bobo5bobo$2b2o5b2o! x = 5, y = 5, rule = B2i3-e6n/S23 2bobo$b2o$2obo$bob2o$2b3o! Natural gun: x = 158, y = 35, rule = B3-kqr/S2-i3-ac4-ajnwy5 8$142b2o$141bo2bo$141bo2bo$55bo41b2o43b2o$33b2o19b2o20b2o19b2o20b3o$ 11bo22bo21b2o19b2o20b...

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