
#1
Apr1308, 05:38 AM

P: 2

Hi.
I need some help with Comsol Multiphysics. I want to know can I use this software to solve a system of ODEs only. If so, how can I do this. Best regards. 



#2
Apr1608, 06:20 AM

P: 2

Hi,
please can any help me. This is important. Thanks, bye. 



#3
Apr1608, 09:40 AM

Sci Advisor
PF Gold
P: 2,234

I would say that there are bettersuited programs to deal with systems of ODE's than COMSOL. I don't think its possible, but I'm not a COMSOL user.




#4
Oct2408, 10:14 AM

Sci Advisor
PF Gold
P: 1,101

need hellp with comsol
Yes you can, but if your problem doesn't specifically require it would recommend something else like Matlab, Mathematica etc (shooting mosquitoes with a cannon like of a thing). If your problem fits some of the existing application modes then you can pick such, if not, use for example the PDE forms to formulate it.




#5
Mar2609, 04:41 PM

P: 2

Hello everybody
I have a problem with Comsol 3.4 installation, it doesn't run after the installation is finished. I get the following COMSOL Error: "No class com/femlab/gui/Femlab on classpath." I've tried to uninstall but also unsuccessful, I get the message:"EXIT FAILURE: Failed to load uninstallation components." and "Can't find comsol.opts file". The question is whether there is a solution to uninstall the program and where the comsol.opts file has to be placed so it could be found during the uninstallation (I have the file but I don't know the directory where it should be placed) I'll appreciate your help. 


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