[Maxima] Why I can't use "differ.mac"?
Sun Nov 12 02:25:42 CST 2006
I think the differ package was removed after the solve_rec package was added.
(%i2) deq2: h[n+2]=h[n + 1]*2 + 3*h[n];
(%i3) solve_rec(deq2, h[n]);
To get a solution which looks more like the one returned by differ try
(%i4) solve_rec(deq2, h[n], h=h0, h=h1);
On 11/12/06, Wang Yuheng <yhwang at itp.ac.cn> wrote:
> I'm a beginner. Now I'm learning to use maxima from
> And I face a problem at
> It is said that "to solve difference equations, you have to load the
> package differ.mac. You do this which the following command:
> batch(differ);" I followed these words, but was reported with error:
> (%i30) batch(differ);Could not find `differ' using paths in
> file_search_maxima (combined values:
> ) -- an error. Quitting. To debug this try debugmode(true);
> Why? Can someboy help me?
> Maxima mailing list
> Maxima at math.utexas.edu
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