#picolisp on 2019-08-10 — irc logs at freenode.irclog.whitequark.org

2018-09-14 18:41 ChanServ changed the topic of #picolisp to: PicoLisp language | Channel Log: https://irclog.whitequark.org/picolisp/ | Check also http://www.picolisp.com for more information

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11:21 <tankf33der> https://i.imgur.com/ZMjdzzb.jpg

11:21 <tankf33der> i did it.

11:22 <Regenaxer> Generated fractal?

11:22 <tankf33der> use png library and make it black-green is open question.

11:22 <tankf33der> yea.

11:22 <Regenaxer> Wow!!

11:22 <Regenaxer> Impressive!

11:23 <tankf33der> http://rosettacode.org/wiki/Barnsley_fern

11:23 <tankf33der> this one.

11:23 <Regenaxer> I see

11:23 <Regenaxer> perfect

11:35 <tankf33der> for those of you who are interested:

11:35 <tankf33der> http://ix.io/1Rdi

11:36 <Regenaxer> Is (format (round ..)) necessary? It is a big overhead

11:37 <Regenaxer> string conversions

11:37 <Regenaxer> I suspect it is just some arithmetics

11:39 <Regenaxer> I think the same result is (*/ X 1.0)

11:40 <Regenaxer> insted of (format (round X))

11:42 <tankf33der> but i need integer for nth grid x y

11:42 <Regenaxer> yes

11:42 <Regenaxer> So (*/ X 1.0)

11:42 <tankf33der> hm

11:42 <tankf33der> i will check and fix then

11:42 <Regenaxer> ie remove *Scl digits in the end plus round

11:43 <tankf33der> aaaa

11:43 <tankf33der> ok

11:43 <Regenaxer> 'format' (and thus 'round' is very expensive

11:43 <Regenaxer> lots of division for decimal base

11:44 <Regenaxer> well, not really division in case of pil, but shifts etc.

11:45 <Regenaxer> Fern algorithmus is not recursive?

11:46 <tankf33der> i dont think so

11:47 <tankf33der> just do 100k iterations depended on rand 0 100

11:47 <Regenaxer> cool

11:47 <Regenaxer> not a fractal then

11:48 <Regenaxer> hmm, rosetta talks of fractal, ok

11:49 <Regenaxer> In any case, it looks astonishing

11:51 <tankf33der> fixed.

11:51 <Regenaxer> 👍

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14:57 <tankf33der> https://domm.plix.at/perl/2019_08_perlcon_riga.html

14:58 <tankf33der> IIRC last perl conf ever.

15:09 <Regenaxer> 404 Not Found nginx/1.10.3

15:09 <Regenaxer> oops, my fault

15:09 <Regenaxer> tankf33der, have you been there?

15:10 <tankf33der> no :)

16:14 <beneroth> hi all

16:14 <beneroth> tankf33der, why last perl conf ever?

16:14 <Regenaxer> Hi beneroth

16:14 <tankf33der> no new anymore :)

16:15 <beneroth> Hey Regenaxer :)

16:15 <tankf33der> no members, no papers

16:15 <beneroth> tankf33der, perl lang development stopped?

16:15 <beneroth> oh

16:15 <tankf33der> no money.

16:15 <tankf33der> maybe perl foundation

16:29 <tankf33der> on this link above:

16:29 <tankf33der> ...As the YAPC::Europe Foundation is quite dead (at least in a practical way), there was nobody to choose the location of next years conference. ...

16:42 <beneroth> uuh

16:43 <beneroth> well, the remaining perl devs will get higher rates, I guess. afaik there is still a lot perl code operating businesses...

16:43 <beneroth> did you learn perl, tankf33der ?

16:43 <beneroth> I never needed to, and my interest was never big enough. I got some perl books though.

16:48 <tankf33der> i know perl, but without real practise.

16:49 <tankf33der> since i know some meta programming language i can code in any.

16:51 <tankf33der> picolisp coding is translating from meta one. the same for perl-c-java. coding practise is practise of translating.

16:51 <tankf33der> afk.

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19:06 <beneroth> tankf33der, T

19:06 <beneroth> afk

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