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Log for #openttdcoop on 10th September 2009:
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00:02:11  <PublicServer> <Fucoo> kirov, try to minimize the length of the path train has to go
00:02:16  <PublicServer> <Fucoo> trains are VERY expensive
00:02:39  <PublicServer> <Fucoo> that means absolutely hardcore very expensive
00:02:42  <PublicServer> <Kirov> yeah, I just saw that, tnx
00:02:44  <SmatZ> is it expensive because of used GRF parameters?
00:03:02  <PublicServer> <Fucoo> mark said its some kind of bug
00:03:06  <PublicServer> <Fucoo> i don't know
00:03:23  <PublicServer> <Fucoo> but its fine as far as we build a network with the fact in mind
00:03:38  <PublicServer> <Kirov> whic set is this?
00:03:45  <PublicServer> <Fucoo> some sort of mix
00:03:50  <SmatZ> hehe
00:06:28  <Razaekel> !password
00:06:28  <PublicServer> Razaekel: hippie
00:06:34  *** Phoenix_the_II has quit IRC
00:06:39  <PublicServer> <Fucoo> 100 tiles cost about 6k
00:06:49  <SmatZ> :)
00:06:52  *** Phoenix_the_II has joined #openttdcoop
00:06:56  <PublicServer> *** Razaekel joined the game
00:06:57  *** openttdcoop sets mode: +v Phoenix_the_II
00:06:58  <PublicServer> <Fucoo> i did the math!
00:06:59  <PublicServer> <Fucoo> :D
00:07:04  <SmatZ> gratz
00:07:17  <PublicServer> <Razaekel> wow, you can do math
00:07:21  <PublicServer> <Razaekel> im impressed
00:07:26  <PublicServer> <Fucoo> thanks
00:07:33  <SmatZ> @calc 1 / 0
00:07:45  <Fuco> clever clever bo
00:07:45  <Fuco> t
00:07:49  <SmatZ> :)
00:07:50  <Fuco> mine would die probably
00:07:54  <SmatZ> :-D
00:08:10  <PublicServer> <Kirov> it seems to be a bug, a new game with the same grfs it only costs a fraction
00:08:11  <Fuco> hmm but probably not, as im using groovy now
00:08:15  <Fuco> it would just throw an exception
00:08:18  <PublicServer> <Kirov> was inflation on?
00:08:20  <SmatZ> :-)
00:08:21  <Fuco> which i can silently ignore
00:08:36  <Fuco> kriov: no
00:08:38  <SmatZ> @calc -inf / inf
00:08:45  <Fuco> that's tricky one
00:08:49  <Fuco> i'd say -inf
00:08:53  <Fuco> oh wayt
00:08:54  <Fuco> wait
00:08:56  <SmatZ> :)
00:09:00  <Fuco> you cant do that
00:09:02  <Fuco> its late ><
00:09:03  <SmatZ> guess some NaN
00:09:07  <SmatZ> :-)
00:09:10  <Fuco> same as inf-inf
00:09:14  <SmatZ> yeah :)
00:09:43  <SmatZ> guess IEEE754 (?) will answer these :)
00:09:49  <Fuco> yep
00:09:59  <Fuco> it would be 111111111111111111111111111111111
00:10:16  <Fuco> if i remember that right
00:11:11  <Fuco> nope
00:11:23  <Fuco> its 1111111 and zeros for fraction
00:11:31  <Fuco> + the sign bit ofc
00:12:20  <SmatZ> what is +-inf then?
00:12:41  <Fuco> +inf is 0 (for sign) then 11111111 (for exponent) then 0000.... for fraction
00:13:04  <Fuco> based on the precision you use, there would be differend number of exponent/fraction bits
00:13:18  <SmatZ> ok :)
00:13:27  *** DCritic has joined #openttdcoop
00:13:28  <Fuco> for f32 its 1/8/the rest
00:13:32  *** openttdcoop sets mode: +v DCritic
00:13:34  <DCritic> !password
00:13:34  <PublicServer> DCritic: hippie
00:13:43  <SmatZ> so exp == 1022 -> inf
00:13:48  <SmatZ> exp == 1023 -> nan
00:13:56  <SmatZ> exp == 0 -> denormal :-p
00:14:13  <SmatZ> errr
00:14:16  <Fuco> how can you get 1024 with 8 bits?
00:14:17  <SmatZ> it's signed of course
00:14:38  <SmatZ> very valid question
00:14:47  <Fuco> nan has imo the same bit pattern as inf
00:14:52  <Fuco> simple because inf is not a number
00:14:56  <SmatZ> hmm
00:15:05  <SmatZ> I don't believe it
00:15:17  <Fuco> ye it is not possible
00:15:20  <Fuco> coz inf - inf is nan
00:15:25  <Fuco> so they have to work it out somehow
00:15:34  <SmatZ> inf * inf = inf
00:15:42  <SmatZ> inf * nan = nan
00:16:08  <Fuco> aaah
00:16:15  <Fuco> nan is exponent all 1 and nonzero fraction
00:16:25  <Fuco> inf is zero fraction
00:16:34  <Fuco> google'd it up
00:16:37  <Fuco> hehe
00:17:31  <SmatZ> http://devs.openttd.org/~smatz/nans.png :)
00:17:41  <SmatZ> intel format
00:18:20  <Fuco> and then there's the quiet nan
00:18:37  <Fuco> pff
00:18:43  <Fuco> ieee754 is cool stuff
00:18:59  <Fuco> mostly because 754 is ending of my ID at uni
00:19:03  <Fuco> so i can remember that one easily
00:19:07  <Fuco> :D
00:19:19  <SmatZ>  QNaNs are allowed to propagate through most arithmetic operations without signaling an exception. SNaNs generally signal an floating-point invalid operations without signaling an exception. SNaNs generally signal an floating-point invalid-
00:19:29  <SmatZ> operation exception whenever they appear as operands in arithmetic operations.
00:19:42  <SmatZ> hehe
00:20:07  <Fuco> this hardware stuff and lowlevel stuff... everytime i think about it im amazed
00:20:12  <SmatZ> :)
00:20:15  <Fuco> how the hell can anyone come up with something like a CPU
00:20:22  <SmatZ> ;)
00:20:46  <SmatZ> processor never generates an SNaN as a result of a floating-point operation. <== interesting
00:21:08  <Fuco> when i was visiting the "basics of pc architecture" lectures, and that was really basic stuff, i was totaly amazed
00:21:18  <Fuco> some stuff was just SO simple
00:21:23  <SmatZ> ;)
00:21:24  <Fuco> yet it took us 10000 years to develop
00:21:29  <SmatZ> hehe
00:21:30  <Fuco> or more probably
00:21:33  <Fuco> for homo sapiens
00:22:00  <SmatZ> what does "basics of pc architecture" mean in your case?
00:22:15  <SmatZ> it can be electric parameters of buses
00:22:15  <Fuco> i can check out the official english name
00:22:20  <Fuco> sec
00:22:22  <SmatZ> as well as rtl level
00:22:31  <SmatZ> -level :-p
00:22:40  <SmatZ> (similiar to led diode ;)
00:23:41  <SmatZ> or, rather, some "OS stuff"
00:23:42  <DCritic> !password
00:23:42  <PublicServer> DCritic: resale
00:23:45  <SmatZ> paging and such
00:23:55  <PublicServer> *** DCritic joined the game
00:23:59  <Fuco> http://pastebin.com/dc9c0345
00:24:07  <Fuco> pasted a bit of the lecture page
00:24:08  <Fuco> ;D
00:24:17  <Fuco> nope, OS stuff was another one
00:24:45  <SmatZ> Brandejs, Michal. Výpo&#269;etní systémy (Computer Systems). 2008. URL info <=== czech textbook? 8-)
00:24:54  <Fuco> yep
00:24:58  <SmatZ> ha, you are slovak, aren't you :)
00:25:03  <Fuco> yep
00:25:19  <SmatZ> nice :)
00:25:23  <Fuco> yep
00:25:24  <Fuco> ;d
00:25:29  <Fuco> altho i study in czech
00:25:47  <SmatZ> muni.cz :)
00:25:57  <PublicServer> *** Peter has left the game (leaving)
00:26:05  <Fuco> should i check out for your nickname there/ :D
00:26:26  <Fuco> Nobody found matching your query smatz
00:26:27  <SmatZ> yeah I remember asking you if you like Fico :-p
00:26:27  <Fuco> :(
00:26:29  <SmatZ> :()
00:26:42  <Fuco> hmm, ye
00:26:43  <Fuco> i remember
00:26:49  <SmatZ> sorry :(
00:26:59  <Fuco> god, elections are next year
00:27:03  <SmatZ> :)
00:27:06  <Fuco> i hope that fag wont win again
00:27:12  <SmatZ> hehe
00:27:24  <Fuco> but people are stupid
00:27:51  *** Phoenix_the_II has quit IRC
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00:28:03  *** openttdcoop sets mode: +v Phoenix_the_II
00:28:18  <PublicServer> <Fucoo> does rating of a station depends on how many trains are waiting?
00:28:36  <SmatZ> nope
00:28:51  <PublicServer> <Fucoo> i wonder why these truck feeders i've built cant go over 70
00:29:06  <SmatZ> it depends on cargo waiting, age of last vehicle, max. speed of last vehicle...
00:29:16  <SmatZ> maybe on other things too, like statue in town
00:29:38  <SmatZ> days since last vehicle probably too
00:29:42  <PublicServer> <Fucoo> max speed? hmm
00:29:53  <PublicServer> <Fucoo> trucks are slow ;p
00:30:06  <PublicServer> <Fucoo> altho i can't imagine a truck with 25t cargo go over 110km/h
00:30:11  <SmatZ> hehe
00:30:45  <PublicServer> <Fucoo> but hey, its year 2105
00:30:51  <SmatZ> :-)
00:31:06  <PublicServer> <Fucoo> antigrav propulsion
00:31:10  <SmatZ> :-p
00:33:32  <PublicServer> <Fucoo> lol these goods trains unload instantly
00:33:35  <PublicServer> <Fucoo> from 100 to 0
00:33:48  <SmatZ> !rcon set gradualloading
00:33:48  <PublicServer> SmatZ: 'gradualloading' is an unknown setting.
00:33:50  <SmatZ> !rcon set gradual_loading
00:33:50  <PublicServer> SmatZ: Current value for 'gradual_loading' is: 'on' (min: 0, max: 1)
00:34:15  <PublicServer> <Fucoo> also, concorde being cheaper then truck is suspicious
00:34:45  <PublicServer> *** Fucoo has left the game (connection lost)
00:34:56  *** Fuco has quit IRC
00:34:58  <PeterT> ahh! fuco!
00:35:09  <SmatZ> too late!
00:35:27  <PeterT> I wasn't trying to highlight him............................SmATZ
00:35:33  <PeterT> :-)
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