New posts in Leibniz Integral Rule

solution to a general integral $\int_0^\infty \frac{\cos(tx)}{x^2+k^2}e^{-sx}dx$

Integrating $\int_0^\pi x^4\cos(nx)\,dx$ using the Feynman trick

Seeking methods to solve $ \int_{0}^{\frac{\pi}{2}} \ln\left|2 + \tan^2(x) \right| \:dx $

Definite integrals solvable using the Feynman Trick

Differentiation wrt parameter $\int_0^\infty \sin^2(x)\cdot(x^2(x^2+1))^{-1}dx$

Differentiating Definite Integral

Differentiation under the integral sign for Lebesgue integrable derivative

Will moving differentiation from inside, to outside an integral, change the result?