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[Remote host closed the connection] 01:13:33 -!- mmc [~michal@178-85-63-71.dynamic.upc.nl] has quit [Ping timeout: 246 seconds] 01:16:21 realitygrill [~realitygr@adsl-76-226-116-46.dsl.sfldmi.sbcglobal.net] has joined #scheme 01:24:23 dgs [~dgs@203-97-51-73.dsl.clear.net.nz] has joined #scheme 01:24:40 once you create a struct, can you change the values in it? or are they immutable? 01:33:41 -!- tupi [~david@139.82.89.24] has quit [Quit: Leaving] 01:37:34 -!- dnolen [~user@cpe-98-14-92-234.nyc.res.rr.com] has quit [Quit: ERC Version 5.3 (IRC client for Emacs)] 01:39:48 -!- Deltafire [~chris@82-71-44-155.dsl.in-addr.zen.co.uk] has quit [Read error: Operation timed out] 01:40:59 francisl [~flavoie@bas1-montreal48-1176342129.dsl.bell.ca] has joined #scheme 01:42:02 Deltafire [~chris@82-71-44-155.dsl.in-addr.zen.co.uk] has joined #scheme 01:42:57 soveran [~soveran@186.19.214.247] has joined #scheme 01:44:31 Hey guys, sorry if this is a simple problem, but I'm trying to do projecteuler #1 and I can't figure out why my code does not work. http://pastebin.com/7Y1tC6yr 01:47:21 havng done the first few in Scala... i might be able to help... 01:47:24 *qu1j0t3* looks 01:47:41 oops 01:47:44 this is #scheme! 01:47:46 *qu1j0t3* blushes 01:49:00 helichopter: what about numbers that are multiples of BOTH 3 and 5 01:50:17 jcowan [~John@mail.digitalkingdom.org] has joined #scheme 01:52:20 -!- kilimanjaro [~kilimanja@unaffiliated/kilimanjaro] has quit [Ping timeout: 260 seconds] 01:52:56 qu1j0t3: my understanding was that only one branch of the cond would execute so that multiples of 15 would not be a problem. even then, my program doesn't get that far, i keep receiving an unbound variable error on recadd 01:54:02 helichopter: most likely a paren counting issue 01:54:35 helichopter: hm, no./ 01:55:05 helichopter: yes. 01:55:09 helichopter: else 01:55:14 helichopter: (else not ((else 01:55:54 #;1> (recadd 1 1000 0) 01:55:56 234168 01:57:15 i suppose i'm doing something wrong then, i still receive the error, I replaced the (else... line with (else not ((else (recadd (+ a 1) b sum))))))) 01:57:50 helichopter: works for me. 01:57:55 helichopter: the syntax issue is the ((else 01:58:24 helichopter: it's not clear why you need 7 closing parens. five work for me. 01:58:59 helichopter: the last line should read: 01:59:01 (else (recadd (+ a 1) b sum))))) 02:02:17 wow, I'm a little embarrassed, but I had a rogue accent mark hanging out on the line above recadd's definition 02:02:30 It works now though, so thank you qu1j0t3 02:04:02 helichopter: np 02:13:36 -!- bfgun [~b_fin_g@r190-135-25-94.dialup.adsl.anteldata.net.uy] has quit [Read error: Connection reset by peer] 02:17:15 -!- helichopter [~austin@ool-4577ba80.dyn.optonline.net] has quit [Ping timeout: 246 seconds] 02:18:27 tuubow_ [~adityavit@c-69-136-105-164.hsd1.nj.comcast.net] has joined #scheme 02:19:03 bfgun [~b_fin_g@r190-135-27-239.dialup.adsl.anteldata.net.uy] has joined #scheme 02:34:03 -!- homie 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as pjb 13:18:00 copumpkin [~copumpkin@unaffiliated/copumpkin] has joined #scheme 13:20:55 robolobster54 [~robolobst@109.144.28.240] has joined #scheme 13:21:59 -!- add^_ [~add^_^@m83-185-140-170.cust.tele2.se] has quit [Read error: Connection reset by peer] 13:22:19 dnolen [~user@cpe-98-14-92-234.nyc.res.rr.com] has joined #scheme 13:22:25 add^_ [~add^_^@m83-185-140-170.cust.tele2.se] has joined #scheme 13:22:47 -!- robolobster54 [~robolobst@109.144.28.240] has quit [Client Quit] 13:25:20 mgsk [~Mark@li357-97.members.linode.com] has joined #scheme 13:25:46 Hi, all. Where can I find the canonical coding guidelines for scheme (if such a thing exists)? 13:26:06 robolobster54 [~robolobst@109.144.28.240] has joined #scheme 13:28:00 langmartin [~user@host-68-169-175-226.WISOLT2.epbfi.com] has joined #scheme 13:29:16 mgsk: no such thing exists. 13:29:36 mgsk: one "canonical" thing is the way emacs will indent your code. 13:32:32 mgsk: you may google for scheme style guide and lisp style guide 13:33:40 -!- ahinki__ is now known as ahinki 13:34:04 mgsk: http://mumble.net/~campbell/scheme/style.txt 13:34:47 -!- asumu_ is now known as asumu 13:34:56 -!- asumu [~at@2001:470:b:b7:1e6f:65ff:fe23:c3d4] has quit [Changing host] 13:34:56 asumu [~at@racket/asumu] has joined #scheme 13:37:19 ThePawnBreak121 [Cristi@94.177.108.25] has joined #scheme 13:37:57 pjb, leppie: danke. 13:38:28 -!- ThePawnBreak [Cristi@94.177.108.25] has quit [Ping timeout: 276 seconds] 13:39:29 One of the main objectives of this book is to explain how a person can solve 13:39:31 recurrences without being clairvoyant. 13:39:38 oops 13:39:48 Wrong channel. 13:45:10 Still on topic :-) 13:48:03 attila_lendvai [~attila_le@catv-89-135-133-215.catv.broadband.hu] has joined #scheme 13:48:07 -!- robolobster54 [~robolobst@109.144.28.240] has quit [Quit: This computer has gone to sleep] 13:48:16 -!- attila_lendvai [~attila_le@catv-89-135-133-215.catv.broadband.hu] has quit [Changing host] 13:48:16 attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has joined #scheme 13:49:59 -!- attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has quit [Client Quit] 13:50:35 -!- kreol[Ukr] [~kreol@85.198.173.181] has quit [Ping timeout: 246 seconds] 13:52:08 -!- chu [~mathew.ba@CPE-124-187-216-209.lns3.dea.bigpond.net.au] has quit [Remote host closed the connection] 13:52:38 chu [~mathew.ba@CPE-124-187-216-209.lns3.dea.bigpond.net.au] has joined #scheme 13:59:06 -!- noam [~noam@37.142.141.69] has quit [Read error: Connection reset by peer] 14:01:43 robolobster54 [~robolobst@109.144.28.240] has joined #scheme 14:04:18 -!- mgsk [~Mark@li357-97.members.linode.com] has quit [Quit: WeeChat 0.3.5] 14:06:59 -!- ASau [~user@176.14.176.32] has quit [Remote host closed the connection] 14:09:16 ASau [~user@176.14.176.32] has joined #scheme 14:10:45 mgsk [~Mark@li357-97.members.linode.com] has joined #scheme 14:11:49 -!- samth_away is now known as samth 14:24:12 -!- bfgun [~b_fin_g@r190-135-27-239.dialup.adsl.anteldata.net.uy] has quit [Ping timeout: 244 seconds] 14:25:57 francisl [~flavoie@199.84.164.114] has joined #scheme 14:27:52 adu [~ajr@pool-173-66-11-244.washdc.fios.verizon.net] has joined #scheme 14:30:35 soveran [~soveran@186.19.214.247] has joined #scheme 14:31:27 hiyosi [~hiyosi@102.124.30.125.dy.iij4u.or.jp] has joined #scheme 14:33:11 I'm having a problem with Problem 2 from the HTDP Chap 2 prob set: "Develop a function that computes the distance a boat travels across a river, given the width of the river, the boat's speed perpendicular to the river, and the river's speed. Speed is distance/time, and the Pythagorean theorem is c2 = a2 + b2." Given the suggested inputs wouldn't you only be able to compute the distance of the river covered over time and not just 14:34:02 i think your text got cut off at: "over time and not just ..." 14:34:20 -!- gravicappa [~gravicapp@ppp91-77-160-54.pppoe.mtu-net.ru] has quit [Ping timeout: 246 seconds] 14:34:42 -!- francisl [~flavoie@199.84.164.114] has quit [Quit: francisl] 14:34:47 They probably shouldn't cut that part out then. 14:35:04 chimchambo: the distance the boat travels, is relative to the water. 14:35:21 this sounds like school math :) 14:35:40 francisl [~flavoie@199.84.164.114] has joined #scheme 14:35:55 i guess you have to assume the friction of the boat is 100% 14:36:41 Notice that it would give a different result depending on the path: if the boat speed is perpendicular to the flow, then the boat turns 90 degrees and goes up flow to reach the destination it'll have travelled more than if it moves sideways to reach the points in a direct line. 14:37:12 bfgun [~b_fin_g@r186-52-160-207.dialup.adsl.anteldata.net.uy] has joined #scheme 14:38:08 pjb: yes, their relative speeds need to be used but that will ultimately yield a result of "a distance covered over time" and not just the amount of distance covered. 14:39:02 as the problem is requesting. 14:39:13 Relative to the water the boat will travel the hypothenuse, but relative to the Earth, it will travel one side. 14:39:23 -!- MichaelRaskin [~MichaelRa@3ad50e34.broker.freenet6.net] has left #scheme 14:39:43 chimchambo: Distance over time is just speed. I think the problem is actually asking for distance. 14:41:06 asumu: that's my problem. I can't see how you'd compute that given the data that the problem wants me to gather with the program. 14:41:34 I don't see what you mean by "distance covered over time" if you don't mean speed. 14:42:08 chimchambo: take two pieces of paper. Make one slide relative to the other, and draw a line from the start to the end, while the piece of paper is moving under perpendicularly. 14:42:19 chimchambo: on the moving paper the trace will be the hypothenuse. 14:42:47 chimchambo: since the speed of the boat is relative to the water, the time travelled is the hypothenuse/speed-of-the-boat. 14:44:10 To move down | the boat must orient itself \ since the water moves left _ 14:45:35 -!- kvda [~kvda@124-168-204-32.dyn.iinet.net.au] has quit [Quit: Computer has gone to sleep.] 14:46:29 bipt [~bpt@cpe-071-070-253-241.nc.res.rr.com] has joined #scheme 14:47:18 pjb: that's fine, and I'm kinda sure I understand that part, but ,still, how does that compute the "-distance- a boat travels across a river"? Sorry, I feel like I'm being dense in regards to some part of this. 14:47:27 realitygrill [~realitygr@adsl-76-226-119-60.dsl.sfldmi.sbcglobal.net] has joined #scheme 14:48:51 You have to solve an equation. 14:51:23 width * cos(theta) = hypo ; time = boat-speed / hypo ; time = river-speed / (width * sin(theta) ) 14:52:39 -!- ahinki [~chatzilla@212.99.10.150] has quit [Quit: ChatZilla 0.9.88.2 [Firefox 13.0/20120425123149]] 14:54:38 -!- araujo [~araujo@gentoo/developer/araujo] has quit [Ping timeout: 240 seconds] 14:54:59 -!- robolobster54 [~robolobst@109.144.28.240] has quit [Ping timeout: 246 seconds] 14:55:06 robolobster54 [~robolobst@109.144.28.240] has joined #scheme 14:56:07 -!- hiyosi [~hiyosi@102.124.30.125.dy.iij4u.or.jp] has left #scheme 14:57:12 gravicappa [~gravicapp@ppp91-77-180-13.pppoe.mtu-net.ru] has joined #scheme 14:58:38 -!- dnolen [~user@cpe-98-14-92-234.nyc.res.rr.com] has quit [Ping timeout: 252 seconds] 14:58:57 or using pythagore as hinted, width = a; time = boat-speed / c ; time = river-speed / b ; c² = a² + b² 14:59:52 tuubow_ [~adityavit@c-69-136-105-164.hsd1.nj.comcast.net] has joined #scheme 15:02:08 -!- gravicappa [~gravicapp@ppp91-77-180-13.pppoe.mtu-net.ru] has quit [Remote host closed the connection] 15:05:16 ve [~a@vortis.xen.tardis.ed.ac.uk] has joined #scheme 15:07:44 araujo [~araujo@gentoo/developer/araujo] has joined #scheme 15:13:03 hmm, it still isn't clicking. I'll have to go over the math and come back to this. Thanks pjb, leppie and asumu. 15:13:44 kk` [~kk@unaffiliated/kk/x-5380134] has joined #scheme 15:15:56 eni [~eni@gob75-5-82-230-88-217.fbx.proxad.net] has joined #scheme 15:16:25 -!- robolobster54 [~robolobst@109.144.28.240] has quit [Quit: This computer has gone to sleep] 15:21:27 homie`` [~levgue@xdsl-84-44-179-183.netcologne.de] has joined #scheme 15:23:20 hiyosi [~hiyosi@102.124.30.125.dy.iij4u.or.jp] has joined #scheme 15:23:23 -!- homie` [~levgue@xdsl-78-35-128-221.netcologne.de] has quit [Ping timeout: 245 seconds] 15:26:15 -!- confab [~confab@c-71-193-9-153.hsd1.ca.comcast.net] has quit [Quit: Lost terminal] 15:40:08 -!- wollw [~davidsher@75-101-85-170.dsl.dynamic.sonic.net] has quit [Ping timeout: 240 seconds] 15:40:10 -!- dca`` [~user@128-69-104-23.broadband.corbina.ru] has quit [Ping timeout: 272 seconds] 15:41:49 RITRedbeard [RITReadbea@t410mobile.student.rit.edu] has joined #scheme 15:44:19 -!- RITRedbeard__ [RITReadbea@t410.student.rit.edu] has quit [Ping timeout: 245 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has quit [Ping timeout: 265 seconds] 19:19:10 kk` [~kk@unaffiliated/kk/x-5380134] has joined #scheme 19:25:09 I'm experiencing something I've never felt before while using Scheme: guilt. 19:25:24 I used to think: "Fuck it: who needs Cassandra, HBase, Node, &c.?" 19:26:08 All of the sudden, however, I wonder if I'm not paying sufficient homage to the state of the art. 19:26:17 Fuck these kids with their new-fangled tools and ecosystems. 19:26:22 The goddamn ecosystems! 19:26:26 wingo [~wingo@90.164.198.39] has joined #scheme 19:27:17 *klutometis* might have to rethink his Schemely anachronism. 19:28:43 klutometis: just write nice programs and have fun. 19:29:03 The more programs you write in lisp or scheme, the better the ecosystem becomes. 19:30:33 pjb: Yeah, good call; Jesus, there's a lot of work to be done, though. 19:30:56 When the trough or herd attacks a language (e.g. Node), it does so with gusto; and thousands of man-hours. 19:31:38 klutometis: somebody wrote a node.el. 19:31:44 Merely porting FreeTDS to Scheme so that we could connect to MSSQL (god forbid), took sjamaan and me a good couple months: and that's trivial! 19:31:53 klutometis: anyways, jsnode is dumb, somebody blogged about how dumb it is. 19:31:53 pjb: Heh; that's funny. 19:36:37 dca [~user@128-69-104-23.broadband.corbina.ru] has joined #scheme 19:38:14 for many reasons :) 19:39:02 -!- gravicappa [~gravicapp@ppp91-77-180-13.pppoe.mtu-net.ru] has quit [Remote host closed the connection] 19:39:10 kreol[Ukr] [~kreol@85.198.173.181] has joined #scheme 19:44:00 but you can find somebody to blog anything! 19:44:08 i even saw a blog that said lisp has too many )('s! 19:45:02 http://teddziuba.com/2011/10/node-js-is-cancer.html 19:46:57 case in point! 19:50:16 -!- leo2007 [~leo@222.130.142.145] has quit [Ping timeout: 276 seconds] 19:55:28 -!- add^_ [~add^_^@m83-185-140-170.cust.tele2.se] has quit [Ping timeout: 276 seconds] 19:57:23 -!- mmc1 [~michal@178-85-63-71.dynamic.upc.nl] has quit [Ping timeout: 246 seconds] 19:58:31 -!- arcfide [~arcfide@c-98-223-204-153.hsd1.in.comcast.net] has quit [Quit: Leaving] 20:00:05 confab [~confab@public-nat1.scc.losrios.edu] has joined #scheme 20:01:11 arcfide [~arcfide@c-98-223-204-153.hsd1.in.comcast.net] has joined #scheme 20:01:43 -!- bipt [~bpt@cpe-173-095-170-102.nc.res.rr.com] has quit [Read error: Connection reset by peer] 20:02:27 edgar-rft [~user@HSI-KBW-078-043-123-191.hsi4.kabel-badenwuerttemberg.de] has joined #scheme 20:04:53 pgimeno [~pgimeno@195-5-95-34.usul.arrakis.es] has joined #scheme 20:08:46 klutometis: node is kinda cool, but mostly not if you're already a schemer 20:09:05 for cassandra/hbase/wtf-new-tech, write some bindings and use it! 20:09:21 I'm having a problem understanding an issue, what is the difference between '((a b) (c d)) and '('(a b) '(c d)) 20:10:06 ? 20:11:02 #;1> (print '((a b) (c d))) 20:11:03 http://paste.lisp.org/+2RRG 20:11:04 ((a b) (c d)) 20:11:06 #;2> (print '('(a b) '(c d))) 20:11:08 ((quote (a b)) (quote (c d))) 20:11:09 samth: http://paste.lisp.org/+2RRG 20:11:15 s/samth/pgimeno 20:14:09 thanks qu1j0t3 and pjb, I understand then that '(...) is syntactic sugar for (quote (...)) and it gets translated literally, therefore '('(a b) '(c d)) is meaningless in most contexts 20:14:51 ('(a b) '(c d)) is ((quote (a b)) (quote (c d))) ; you may want a list whose sublists start with the symbol quote. 20:15:17 For example, if you're writing a macro that must provide those lists (a b) and (c d) as arguments to a function. 20:15:49 yup, thus my use of "most" :) thanks, understood 20:19:31 -!- jewel [~jewel@196-210-187-71.dynamic.isadsl.co.za] has quit [Ping timeout: 276 seconds] 20:20:10 -!- ThePawnBreak121 [Cristi@94.177.108.25] has quit [Ping timeout: 276 seconds] 20:23:10 keenbug [~daniel@p4FE39A11.dip.t-dialin.net] has joined #scheme 20:25:29 mmc1 [~michal@178-85-63-71.dynamic.upc.nl] has joined #scheme 20:28:04 -!- soveran [~soveran@186.19.214.247] has quit [Read error: Connection reset by peer] 20:28:23 soveran [~soveran@186.19.214.247] has joined #scheme 20:31:39 Deltafire: Heh; that's classic. 20:32:29 it's the third result shown on google for 'node.js' 20:33:22 -!- keenbug [~daniel@p4FE39A11.dip.t-dialin.net] has quit [Ping timeout: 245 seconds] 20:34:33 -!- lastwill [~will@bb1.reu.217-175-185-91.adsl.only.fr] has quit [Quit: Quitte] 20:40:59 -!- langmartin [~user@host-68-169-175-226.WISOLT2.epbfi.com] has quit [Ping timeout: 245 seconds] 20:41:07 choas [~lars@p4FDC57B6.dip.t-dialin.net] has joined #scheme 20:41:51 is there such thing as recursive (map), to return a list which is the same as the original one but with a function applied to each element? 20:44:50 pgimeno: isn't that just map or am I missing something? 20:46:54 asumu: I need (map-recursive eval '((var1 var2) (var3 var4))) to return ((value-of-var1 value-of-var2) (value-of-var3 value-of-var4)) 20:47:49 eni [~eni@gob75-5-82-230-88-217.fbx.proxad.net] has joined #scheme 20:48:39 acarrico [~acarrico@pppoe-68-142-43-172.gmavt.net] has joined #scheme 20:48:52 e.g. from (let ((a 1) (b 2) (c 3) (d 4)) (map-recursive eval '((a b) (c d)))) I want ((1 2) (3 4)) 20:49:21 turbofail [~user@c-24-5-89-172.hsd1.ca.comcast.net] has joined #scheme 20:49:49 but map is applied to the top-level elements, not recursively 20:52:18 ThePawnBreak121 [Cristi@94.177.108.25] has joined #scheme 20:53:24 therefore in the example, map crashes with "illegal function" because it tries to execute (a b) where a is a number, not a function 20:55:35 (if the example worked at all, which it doesn't, apparently because eval requires the variables to be top-level to work) 20:56:14 -!- pygospa [~Pygosceli@kiel-5f769129.pool.mediaWays.net] has quit [Disconnected by services] 20:56:26 pygospa [~Pygosceli@kiel-4d0660fe.pool.mediaWays.net] has joined #scheme 20:58:08 sstrickl [~sstrickl@dublin.ccs.neu.edu] has joined #scheme 20:58:16 -!- sstrickl [~sstrickl@dublin.ccs.neu.edu] has quit [Changing host] 20:58:16 sstrickl [~sstrickl@racket/sstrickl] has joined #scheme 20:58:20 I don't think that's a function that's typically built-in to Schemes. You can write your own using map. 20:58:20 -!- eni [~eni@gob75-5-82-230-88-217.fbx.proxad.net] has quit [Quit: .] 20:58:42 Also using eval in this case seems overkill, but I don't know what you're trying to do. 20:59:08 rudybot: (let ([a 1] [b 2] [c 3] [d 4]) `((,a ,b) (,c ,d))) 20:59:08 asumu: ; Value: ((1 2) (3 4)) 20:59:53 -!- answer_42 [~answer_42@gateway/tor-sasl/answer42/x-66983568] has quit [Quit: leaving] 21:01:30 langmartin [~user@host-68-169-155-216.WISOLT2.epbfi.com] has joined #scheme 21:04:08 -!- kudkudyak [~user@94.72.151.139] has quit [Remote host closed the connection] 21:05:25 (define (map-tree f x) (cond ((null? x) x) ((pair? x) (cons (map-tree f (car x)) (map-tree f (cdr x)))) (else (f x)))) (let ((a 1) (b 2) (c 3) (d 4)) (map-tree (lambda (x) (case x ((a) a) ((b) b) ((c) c) ((d) d))) '((a b) (c d)))) --> ((1 2) (3 4)) 21:05:56 you can also write a macro (binding a b c d) that will generate the lambda automatically. 21:06:02 ski [~slj@c80-216-142-165.bredband.comhem.se] has joined #scheme 21:06:09 -!- langmartin [~user@host-68-169-155-216.WISOLT2.epbfi.com] has quit [Ping timeout: 260 seconds] 21:06:15 asumu: I'm trying to avoid writing a list of mappings as (list (list "Element 1" CONSTANT-1) (list "Element 2" CONSTANT-2) ...) and instead use '(("Element 1" CONSTANT-1) ("Element 2" CONSTANT-2) ...) 21:06:34 pgimeno: see above. 21:06:53 pjb: thank you, I was reading 21:07:20 -!- antithesis [~antithesi@s51476e07.adsl.wanadoo.nl] has quit [Quit: yes leaving] 21:07:38 -!- Ragnaroek [~chatzilla@91-67-230-210-dynip.superkabel.de] has quit [Ping timeout: 240 seconds] 21:11:02 Zeedox [DanDan@h-208-241.a176.priv.bahnhof.se] has joined #scheme 21:11:18 *pgimeno* still has a lot to learn 21:12:29 jcowan [~John@mail.digitalkingdom.org] has joined #scheme 21:12:41 the `((,var1 ,var2) (,var3 ,var4)) form seems to do the trick without a map-tree, I don't understand what I am doing though, I'll have to learn about ` and , 21:15:55 ` is like ', but any parts preceded by , are evaluated rather than quoted. 21:16:09 -!- MrFahrenheit [~RageOfTho@users-55-233.vinet.ba] has quit [Read error: Connection reset by peer] 21:16:31 MrFahrenheit [~RageOfTho@users-55-233.vinet.ba] has joined #scheme 21:16:48 jcowan: great, thanks 21:17:20 so `(a ,b ,c) is a 3-list with a literal a, and whatever the value of b is, and whatever the value of c is. 21:18:21 and thanks to asumu as well, and pjb thanks for the function but it seems I won't need it in the end 21:20:36 -!- pothos [~pothos@114-36-238-175.dynamic.hinet.net] has quit [Read error: Connection reset by peer] 21:23:40 pothos [~pothos@114-36-227-97.dynamic.hinet.net] has joined #scheme 21:27:20 -!- tuubow_ [~adityavit@c-69-136-105-164.hsd1.nj.comcast.net] has quit [Ping timeout: 246 seconds] 21:32:58 -!- snorble_ [~snorble@c193-14-18-68.cust.tele2.se] has quit [Ping timeout: 245 seconds] 21:34:41 realitygrill [~realitygr@thewall.novi.lib.mi.us] has joined #scheme 21:38:55 tuubow_ [~adityavit@c-69-136-105-164.hsd1.nj.comcast.net] has joined #scheme 21:39:35 -!- stis [~stis@1-1-1-39a.veo.vs.bostream.se] has left #scheme 21:40:00 -!- choas [~lars@p4FDC57B6.dip.t-dialin.net] has quit [Ping timeout: 260 seconds] 21:44:54 -!- wingo [~wingo@90.164.198.39] has quit [Ping timeout: 252 seconds] 21:47:50 -!- ThePawnBreak121 [Cristi@94.177.108.25] has quit [Ping timeout: 252 seconds] 21:50:21 whitequark [~whitequar@2a00:ab00:1::4464:5550] has joined #scheme 21:51:50 -!- kniu [~kniu@pool-108-3-64-132.pitbpa.east.verizon.net] has quit [Ping timeout: 246 seconds] 21:53:01 I recall a strange mathematical entity, an integer sequence where nth member equals to highest possible count of string (in an n-letter alphabet) where at any position it should not have included all possible permutations of something 21:53:12 I don't quite remember the definition. could someone help me find it? 21:53:39 it was growing absurdly fast 21:54:41 whitequark: oeis.org is possibly your friend, or at least if it isn't, nothing is. 21:54:49 whitequark: https://oeis.org/A027383 21:54:59 jcowan: Not-quite-jinx. 21:55:21 You definitely beat me there, since you found the right sequence. 21:55:51 0, 1, 2, 4, 16, 65536, ... 21:55:58 klutometis: nope, it's not the one I'm searching 21:56:04 it had AAA as the first member 21:56:23 Well, not an integer sequence then. 21:56:30 er, I mean as the first string. obviously the first member is 3. 21:56:30 jcowan: That's just the first hit for "string length;" turns out there's 881. 21:57:00 I know about OEIS, but my queries are either too broad or too narrow to find anything 21:57:03 The one above is Ackermann_3(n+1), and the next number has 19729 digits 21:57:14 I also like 14, 18, 23, 28, 34, ... 21:57:54 jcowan: Heh; you're talking local stops broadway? 21:57:56 -!- pgimeno [~pgimeno@195-5-95-34.usul.arrakis.es] has left #scheme 21:58:03 first two members are quite small (3 and 10-something), and the next one is absurdly big 21:58:11 Yeah. OEIS says the next member is 42, but it's really Times Square. 21:59:40 Hmm, seems the official name is now Times Square - 42nd St., so I'll give it a pass. 21:59:55 http://mta.info/nyct/service/oneline.htm 22:04:03 r_r_r [~chatzilla@77.127.48.212] has joined #scheme 22:05:33 kniu [~kniu@pool-108-3-64-217.pitbpa.east.verizon.net] has joined #scheme 22:08:56 -!- francisl [~flavoie@199.84.164.114] has quit [Ping timeout: 265 seconds] 22:14:10 -!- Inode_ is now known as Inode 22:30:01 -!- realitygrill [~realitygr@thewall.novi.lib.mi.us] has quit [Quit: Computer has gone to sleep] 22:30:14 -!- copumpkin [~copumpkin@unaffiliated/copumpkin] has quit [Quit: Computer has gone to sleep.] 22:31:05 -!- kreol[Ukr] [~kreol@85.198.173.181] has quit [Read error: Operation timed out] 22:33:40 -!- samth is now known as samth_away 22:41:51 -!- sstrickl [~sstrickl@racket/sstrickl] has quit [Quit: sstrickl] 22:44:05 -!- dzhus [~dzhus@95-24-9-48.broadband.corbina.ru] has quit [Ping timeout: 248 seconds] 22:49:01 -!- mmc1 [~michal@178-85-63-71.dynamic.upc.nl] has quit [Ping timeout: 276 seconds] 22:56:34 jrslepak [~jrslepak@c-71-233-148-123.hsd1.ma.comcast.net] has joined #scheme 23:01:59 -!- soveran [~soveran@186.19.214.247] has quit [Remote host closed the connection] 23:02:23 -!- confab [~confab@public-nat1.scc.losrios.edu] has quit [Quit: Lost terminal] 23:04:50 -!- kk` [~kk@unaffiliated/kk/x-5380134] has quit [Quit: WeeChat 0.3.7] 23:12:45 -!- jcowan [~John@mail.digitalkingdom.org] has quit [Ping timeout: 244 seconds] 23:16:22 attila_lendvai [~attila_le@unaffiliated/attila-lendvai/x-3126965] has joined #scheme 23:16:47 -!- arcfide [~arcfide@c-98-223-204-153.hsd1.in.comcast.net] has quit [Quit: Leaving] 23:21:13 -!- jonrafkind [~jon@racket/jonrafkind] has quit [Ping timeout: 272 seconds] 23:22:25 adu [~ajr@pool-173-66-11-244.washdc.fios.verizon.net] has joined #scheme 23:36:58 copumpkin [~copumpkin@unaffiliated/copumpkin] has joined #scheme 23:43:31 -!- turbofail [~user@c-24-5-89-172.hsd1.ca.comcast.net] has quit [Ping timeout: 256 seconds] 23:48:34 cswords__ [~cswords@c-98-223-237-144.hsd1.in.comcast.net] has joined #scheme 23:51:53 -!- cswords_ [~cswords@c-98-223-237-144.hsd1.in.comcast.net] has quit [Ping timeout: 246 seconds] 23:57:07 -!- edgar-rft [~user@HSI-KBW-078-043-123-191.hsi4.kabel-badenwuerttemberg.de] has quit [Read error: Connection reset by peer]