ASKSAGE: Sage Q&A Forum - Individual question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 14 Nov 2016 07:36:20 -0600desolve with boundary conditionhttp://ask.sagemath.org/question/35562/desolve-with-boundary-condition/I have system of differential equations, for which defined boundary condition. I do not know how implement this in maxima.
What how I try do this:
F: desolve(['diff(Ep(r), r)=(Er(r)-Ep(r))/r, 'diff(Sr(r), r)=(Sp(r)-Sr(r))/r-r, Sr(1)=0, Sp(1)=3.625], [Sr(r), Sp(r)]);
This return: desolve: can't handle this case.Sun, 13 Nov 2016 14:10:20 -0600http://ask.sagemath.org/question/35562/desolve-with-boundary-condition/Comment by tmonteil for <p>I have system of differential equations, for which defined boundary condition. I do not know how implement this in maxima.
What how I try do this:</p>
<pre><code>F: desolve(['diff(Ep(r), r)=(Er(r)-Ep(r))/r, 'diff(Sr(r), r)=(Sp(r)-Sr(r))/r-r, Sr(1)=0, Sp(1)=3.625], [Sr(r), Sp(r)]);
</code></pre>
<p>This return: desolve: can't handle this case.</p>
http://ask.sagemath.org/question/35562/desolve-with-boundary-condition/?comment=35566#post-id-35566Note that (at least) the second quote is misplaced in your code.
Could you also please provide the differential equation you want to solve so that we can understand your problem ?Mon, 14 Nov 2016 07:36:20 -0600http://ask.sagemath.org/question/35562/desolve-with-boundary-condition/?comment=35566#post-id-35566