postscript output



>     Vadim> You are right PS is probably the only vital option
>     Vadim> if we want to save plot for later use. Please register
>     Vadim> bug on Maxima web site at SourceForge.
>
> Eww.  I think that of all plotting options, maxima's PS output is
> probably the ugliest available, and would never consider using them
> for anything, even for just looking on the screen.  For plot2d_ps, the
> axes are unlabeled.  The bounding box is the whole page, the tick
> marks are way too small, etc.  For plot3d, the xyz axis is always the
> same size, there are no tick marks, no bounding box, etc.
I am going to introduce Maxima to my students. They will have enough to do
learning calculus and getting used to Maxima's command-line statements.
Fussing around with gnuplot,too, will be overkill.
And of course plots - especially of parametric functions - will be the
first thing, they will want to see.

And: gnuplot only produces box-plots, no y- vs x-axis diagrams, to which
they are used. For an experienced mathematician this is no problem, for a
beginner it's just another useless difficulty.


Regards,

Uli.

>
> Openmath isn't bad, but it lacks a lot of stuff too.  My personal
> favorite is gnuplot, which at least has axis labels and tick marks.
> You can save the output for later too.  And gnuplot produces pretty
> good PS and EPS output for use in other documents.
>
> I have not tried geomview or zic in ages.  Zic used to make very nice
> 3D shaded plots but was confused when you had 8-bit and 24-bit
> X visuals.  I don't even know if they work anymore.
>
> Ray
>
>
>
>
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