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How does COMSOL do numerical differentiation?

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CMS GP

CMS GP

March 18, 2010 5:32pm UTC

How does COMSOL do numerical differentiation?

Dear all,

I am curious how COMSOL does the numerical differentiation? What algorithm does it use? For example, we would like to find the electrical field after finding the potential distribution. How does COMSOL calculate the numerical gradient? Thanks.

CMS

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