ConwayLife.com

Completed sinks for smaller(?) signals, and a Bajkonur-shuttle: x = 709, y = 444, rule = B2-ae3aej4ez/S03ac4aikqryz78 580bo4bo5$570bo4bo9bo4$574bobo$560bo4bo19bo4bo4bo$574bobo3$579bobo$ 550bo4bo9bo9bo9bo9bo4bo$579bobo4$540bo4bo9bo9bo4bo4bo14bo4bo5$530bo4bo 9bo9bo4bo4bo24bo4bo5$520bo4bo9bo9bo4bo4bo5$...

B35/S2467 is a cool, underrated totalistic rule: it has a small, moderately common spaceship and an impressively large number of small, distinct, aesthetically pleasing oscillators (see its Catagolue censuses ). Lots of possible useful stuff for glider logic, mainly eaters here: p4, p9 and p14 osci...

The new p23 will be called David Hilbert . The reference should be obvious. I agree. p23: x = 26, y = 33, rule = B3/S23 16b2o$16bo$17bo$14b4o$5b2o7bo$5bo11b3o$2b2obo11bo2bob2o$o2bob2o3bo3bo 4b2obo2bo$2obo5b2o2bobo6bob2o$3bo5bo5bo6bo$3b2o7b3o6b2o$7b3o3$9bobo$9b 2o3b3o$14b3o$9b2o$9b2o3$11bo$3b2o5b2o9...

... Now how about a Lobster ( 83P7H1V1 ) eater? A failed attempt: x = 35, y = 35, rule = B3/S23 20bo$18b3o$17bo$17b2o6$11b3o$13bo$8b2o2bo$8b2o$12b2o$11b2o20b2o$10bo2b o19bo$17b2o12bobo$8bo2bo5b2o12b2o$7bo3bo$6bob3o$5bo$5bo13bobo2b2o$6bo 13b2obobo$b2o13b2o2bo4bo$o2b2o2b2o6bo3bo$5bo2bo6bo6b2o$9b2o4bo...

... And this rulespace containing B2ikn34r x = 4, y = 3, rule = B2ikn34r8/S2aek3ijnqr4i 2obo$b3o$2bo! [/quote] Nice rake based on 2 engines: x = 103, y = 405, rule = B2ikn34r8/S2aek3ijnqr4i 27bob2o$25b2o4bo$31bo26b3o$6bo17bo33bobo$5b3o17bo3bob2o24bo2bo$4b2ob2o 17b2ob2ob2o8bo12b7o$27b5ob5obo2bo9b8o$...

Now only a gun is required in the Neumann rule B024/S1V, with this glider stream collisions including some signal suppression and mutual deletion is enough to construct logical gates: #C Naszvadi, 2109 x = 843, y = 2408, rule = B024/S1V 31bo3$42bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo1...

#C https://conwaylife.com/forums/viewtopic.php?f=11&t=1971&start=1425#p83400 x = 5457, y = 4385, rule = B2kn3-nq6n/S23-aeny4iknqtyz8 30$3774bo$3773b3o$3772b2ob2o81$3722bo$3721b3o$3721bobo40$3695b3o$3695b obo40$3670bo$3669b3o2$3668b2ob2o18$3247bo$3246b3o$3245b2o$3246bob2o$ 3245bo$3246bo$3246bo2$3247...

Any use for this? Guns, perhaps? x = 64, y = 42, rule = B2e3cei4-acnr5ajy7e8/S1c2ck3-ijqy4aetwz5ckqry6k8 20b2o39b2o$19bo2bo37bo2bo$20b2o39b2o17$bo38bo$obo36bobo$obo36bobo$bo 38bo17$20b2o$19bo2bo$20b2o! Hold my beer - gun: x = 416, y = 158, rule = B2e3cei4-acnr5ajy7e8/S1c2ck3-ijqy4aetwz5ckqry6k8 113...

Now, 2019's International Obfuscated C Code Competition winner entries are released, including an amazing hashlife implementation: http://ioccc.org/years.html#2019_dogon Gratulálunk Gil Dogon! Must read this before use: http://ioccc.org/2019/dogon/hint.html The source code: http://ioccc.org/2019/dog...

rowett wrote: ↑

October 2nd, 2019, 3:58 am

Please refresh your browser (Ctrl-F5) and check you're using Build 418 (press H for Help and the build number is shown at the top).

LifeViewer version is now 420, works again; Thanks!

Opening lifeviewer (in forums) - the viewer window more or less outside of the screen. And button areas, zoom gadgets etc. seems to be inactive, producing only scrolls. Keyboard combos seem to be okay. user@errorlevel:0:~$ echo $(firefox --version) ::: $(uname -o -p) Mozilla Firefox 65.0.1 ::: x86_6...

Or would authors mind uploading md5/shaX files to an SSL site? Sorry, but even if I knew how to do that I'm not that interested. I'm not exactly sure what you're worried about. I've been distributing Golly this way for over a decade without any problems so I don't see any need to change now. Oh, I'...

Earlier well-known results are "published" here by D. Eppstein:

https://www.ics.uci.edu/~eppstein/ca/glider.c

Andrew wrote:

Naszvadi wrote:Is there a way to validate the downloaded stuff?

The dmg file is signed (and notarized for Mac OS 10.15+). Other than that, no.

[SAD.gif]

Shall I give my pubkey? Or would authors mind uploading md5/shaX files to an SSL site?

Is there a way to validate the downloaded stuff? I mean signatures, getting flat files or checksums over ssl, source code repository (sf, git**b)?

37c/271 puffer: x = 13, y = 24, rule = B2in34jty/S23-ar4aeit6ci8 8b4o$7b2ob3o$8bo3bo$7b2o3bo$12bo$11bo$8bo2bo$3b3ob2o$2b4o4bo$bob2obo2b 2o$2o3b4o$2ob2obo$2ob2obo$2o3b4o$bob2obo2b2o$2b4o4bo$3b3ob2o$8bo2bo$ 11bo$12bo$7b2o3bo$8bo3bo$7b2ob3o$8b4o! ... Clean backrake emerged from corderization experimen...

Novelty generator, anyone? x = 4, y = 3, rule = B3-ck4jqty/S2-n3-ac4it6c bo$3o$ob2o! ... Suboptimal corderization result (success): x = 352, y = 310, rule = B3-ck4jqty/S2-n3-ac4it6c 86b3o6b3o5b3o6b3o122b3o6b3o5b3o6b3o$85bo2bo6bo2bo3bo2bo6bo2bo120bo2bo 6bo2bo3bo2bo6bo2bo$89bo4bo11bo4bo128bo4bo11bo4b...

This is a weird rule. ... Besides that, this weird period 183 gun appeared out of soup: x = 16, y = 16, rule = B2ce4-cint67e8/S14567 bbooobooobbbobob$ bboooboooobooooo$ oooobboooobbbboo$ oooobobooobboooo$ oobbooobobbooooo$ bbbooobbbobobobo$ ooobobobobbobbbb$ oooobbboooooobob$ oooooboobooobooo$ booo...

Hope alternating rules would support Neumann-neighbourhood without converting tricks like this - it is a ship in B024/S1V: x = 3, y = 3, rule = B1e2ak3inqy4ny5e3e4jr5inqy6ak7eS01c2cn3c4c2ei3kajr4kaiqtwz5kajr6ei3e4jr5inqy6ak7e4e5c6cn7c8|B3e4jr5inqy6ak7eS01c2cn3c4c2ei3kajr4kaiqtwz5kajr6ei4e5c6cn7c8 ob...

Some nice dot p2 pull/push reactions in B024/S1V: x = 812, y = 276, rule = B024/S1V o3$11bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19b o19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo19bo 19bo19bo19bo19bo19bo19bo19bo2$10b2o18b2o18b2o18b2o18b2o18b2o18b2o18b2o 18b2...

Almost life-like CA: B024/S1V Searching for signal circuitry elements. Possible candidate is the two smallest glider. Listing the smallest glider's non-exploding right-angle collisions: x = 397, y = 462, rule = B024/S1V 30bobo17bobo$30bo19bo6$35b2o25b2o2$36bo26bo21$30bobo17bobo17bobo17bobo $30bo19bo...

... In another rule, the replicator can pull a pair of loaf without replicating it: x = 19, y = 21, rule = B3-c4cerwy5a7/S23aiqry 16b2o$15bo2bo$16bobo$17bo6$b2o8b2o$3o8b3o$b2o8b2o6$17bo$16bobo$15bo2bo $16b2o! ... Probably the replicator head can be corderized. Failed attempts' results - a puffer: x...

... I went back to Matthew Cook's 2004 paper proving the universality of Wolfram Rule 110, then looked at a follow-up paper by Martinez (http://uncomp.uwe.ac.uk/genaro/rule110/ctsRule110.html) which implemented a very simple cyclic tag system construction in Rule 110. I took that construction and c...

Happy birthday, genarojm!

... A ship may be possible: x = 62, y = 184, rule = B3aijn4eiqwz5cnq/S2ae3aijkr4irz5kry 59b2o$59bobo$59b3o4$53b3o$53bobo$54b2o2$57b3o$57bobo$58b2o9$40bo$39bob 2o$39b3o$40bo39$28bo$26bobo$26b3o40$15bo$13b3o$14bo40$bo$bobo$b2o22$6b 2o$6bobo$6b3o4$3o$obo$b2o2$4b3o$4bobo$5b2o! ... At your service: x = ...