Can someone give me a concrete example of using Leibniz rule for evaluating the derivative with respect to x of f(x,y) where the limits of integration are functions of x? Thanks.
Sorry, i didn't get that. You took the partial derivative with respect to what? Not familiar with that partial derivative with a subscript 1 notation.
The specific example I was looking for was where the limit of the integration is also a function of either x or y. So, make the upper limit of integration x^2.