Maxima 5.9.1.1cvs http://maxima.sourceforge.net
Using Lisp CLISP 2.33.2 (2004-06-02)
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
This is a development version of Maxima. The function bug_report()
provides bug reporting information.
(%i1) xy:makelist([x,x*x],x,0,5)$
(%i2) xy;
(%o2) [[0, 0], [1, 1], [2, 4], [3, 9], [4, 16], [5, 25]]
(%i3) plot2d([discrete,xy])$
(%i4) xy;
(%o4) [[0, 0, 1, 1, 2, 4, 3, 9, 4, 16, 5, 25],
[1, 1, 2, 4, 3, 9, 4, 16, 5, 25], [2, 4, 3, 9, 4, 16, 5, 25],
[3, 9, 4, 16, 5, 25], [4, 16, 5, 25], [5, 25]]
(%i5)
plot2d changes the value of variable xy !
--
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Mario Rodriguez Riotorto
www.biomates.net