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derivative help seeking...!!

Posted 2009年10月6日 GMT-4 11:22 0 Replies

cecilia borgonovo
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Hi...
This seems like a very stupid question but...
if I want to express let's say dc/dx...can I write d(c,x) or cx with no differences?
When I use d(c,x) it doesn't give me any error...but when I use cx...it gives me an error that says "failed to evaluate the Jacobian".

Anybody has any idea??Is it right if I use d(c,x)?

Thanks a lot folks

Cecilia
0 Replies Last Post 2009年10月6日 GMT-4 11:22
COMSOL Moderator

Hello cecilia borgonovo

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