|
From: | Colin Macdonald |
Subject: | Re: Laplace transforms with symbolic package |
Date: | Sun, 05 Jul 2015 23:10:49 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
On 05/07/15 20:40, Nicholas Jankowski wrote:
I can get the syms package, or at least Python, to crash out by sending it some laplace fn that gives it trouble. An easy one is to define multiple variables, and not tell it which is the laplace variable. I.e.:syms P syms R f = exp(R*P)f = (sym) P*R elaplace(f)PYTHON: Error in cmd
Yeah, again here we lose stderr msgs because of Octave's broken popen2 on windows. Try
>> syms R positive and it will work.At least on GNU/Linux to see proper error messages. But in general it needs a more robust communication layer: see talk on list about pytave.
best, Colin
[Prev in Thread] | Current Thread | [Next in Thread] |