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Derivative of an integral equation

+2 votes

Hi,

Is there anyway to evaluate the derivative of an integral equation with the integration limit being a variable of the differentiation?

Example: d/dt( integrate f(tbar) with respect to tbar between t and 0)

Also, is there a way to invoke numerical differentiation that is equivalent to the calling the function "derivative"?

Thanks!

asked Feb 24, 2015 by lee FEniCS User (1,170 points)
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