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07:03 <jasoncorvallis> how do i draw a line in 3d?
07:03 <jasoncorvallis> i tried parametric_surface but that didn't seem to work properly
07:04 <jasoncorvallis> i have three parametric equations: x = -5 + 11t; y = -3t; z = 4 - 2t and i have l(t) = x*i + y*j + z*k
07:04 <jasoncorvallis> i want to graph l(t) = (-5 + 11t)i + (-3t)j + (4 - 2t)k
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13:39 <mickpc> ne one help me get maxima to graph?
13:39 <cunzhang> mickpc: what's wrong?
13:39 <mickpc> wait ill generate the error
13:40 <cunzhang> sorry,I can't understand
13:40 <mickpc> just gives me an error in wxmaxima
13:41 <mickpc> and doesnt show the pic
13:41 <cunzhang> have you googled it?
13:41 <mickpc> yes
13:42 <cunzhang> what's the error?
13:42 <mickpc> well wxmaxima doesnt give an error, wait a sec
13:42 <cunzhang> ok
13:43 <mickpc> no error in maxima either, just no plot
13:43 <cunzhang> mickpc: i'm not sure I can help you.but I will try :)
13:43 <mickpc> do i have to install gnuplot or somthing?
13:43 <mickpc> oh ok
13:43 <cunzhang> what's your OS?
13:43 <mickpc> ubuntu
13:44 <cunzhang> try to run "gnuplot"?
13:45 <mickpc> X11 output driver not found, switching to dumb terminal!
13:45 <mickpc> *** If you want to use the X11 output, please install the gnuplot-x11 package.
13:45 <mickpc>         G N U P L O T
13:45 <mickpc>         Version 4.2 patchlevel 0
13:45 <mickpc>         last modified March 2007
13:45 <mickpc>         System: Linux 2.6.22-14-generic
13:45 <mickpc>         Copyright (C) 1986 - 1993, 1998, 2004, 2007
13:45 <mickpc>         Thomas Williams, Colin Kelley and many others
13:45 <mickpc>         Type `help` to access the on-line reference manual.
13:45 <mickpc>         The gnuplot FAQ is available from
13:45 <mickpc>                 http://www.gnuplot.info/faq/
13:45 <mickpc>         Send comments and help requests to  <gnuplot-info@lists.sourceforge.net>
13:45 <mickpc>         Send bug reports and suggestions to <gnuplot-bugs@lists.sourceforge.net>
13:45 <mickpc> Terminal type set to 'dumb'
13:45 <cunzhang> mickpc: don't paste
13:45 <mickpc> oh sry
13:46 <cunzhang> you can post your error in http://rafb.net/paste/
13:47 <mickpc> ok thanks
13:47 <cunzhang> mickpc: apt-get install gnuplot-x11?
13:49 <mickpc> Yay, thanks heaps
13:50 <cunzhang> mickpc: it works?
13:50 <mickpc> yes thanks heaps
13:50 <cunzhang> np
13:50 <mickpc> u use it much?
13:51 <cunzhang> not much.I'm just interested it
13:51 <mickpc> im thinking of going back to uni so yea
13:52 <cunzhang> uni?
13:56 <mickpc> unuiversity
13:56 <mickpc> spell~
13:58 <cunzhang> :)
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19:43 <Euklid> hi all
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