Subject: show gradient vectors orthogonal to level curves
From: Adam Majewski
Date: Mon, 26 Oct 2009 17:55:50 +0100
Jaime Villate pisze:
> On S?b, 2009-10-24 at 11:51 +0200, Adam Majewski wrote:
>> wxMaxima 0.8.3 http://wxmaxima.sourceforge.net
>> Maxima 5.19.2 http://maxima.sourceforge.net
>
>> plotdf does not work for me.
>
> Do you have xmaxima installed?
I have both :
Maxima 5.16.3
Maxima 5.19.2
I use windows instaler.
In Maxima 5.16.3 I have xmaxima, but not in bin directory of 5.19.2
What's the result of the following
> command:?
>
> (%i1) plot2d(x^2,[x,0,3],[plot_format,openmath]);
In Maxima 5.16.3 nice diagram
In Maxima 5.19.2 nothing : no error message, no action, ready for next
input
Regards
Adam