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Finite difference algorithm

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I have a value calculated and extracted from COMSOL at each node as well as the nodal coordinate information and I want to find its partial derivative at these points. How does COMSOL calculate these values. I mean does it use backward difference, forward difference etc.

0 Replies Last Post Sep 11, 2019, 11:00 AM EDT
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Hello Berk Can Açıkgöz

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