[Maxima] plotting and solving inequalities
linux_milano at yahoo.it
Sat Feb 24 08:32:50 CST 2007
> There are examples about this in
That is a nice and useful interface to gnuplot, but i see that
you set the x range explicitly in your examples.
I would like to enter the command
to display a plot, say, in the xrange [-3,3] and yrange [-6,6]
(that is in the range needed to get the main pattern of the function,
where relative changes are over a threshold - the first derivative
could help to assess such range)
and two vertical dotted lines at x=+2 x=-2.
How it that possible using draw2d?
I have loaded your draw.lisp in maxima (version 5.10) but it fails o
execute your example command (see below).
Probably i should upgrade my maxima program
thank you for you help
Maxima encountered a Lisp error:
Error in COND [or a callee]: The function CHECK-GNUPLOT-PROCESS is
To reenable the Lisp debugger set *debugger-hook* to nil.
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