Feynman’s integral trick (student stuff)

Created
Mon, 13/03/2023 - 18:29
Updated
Mon, 13/03/2023 - 18:29
. I had learned to do integrals by various methods shown in a book that my high school physics teacher Mr. Bader had given me. [It] showed how to differentiate parameters under the integral sign – it’s a certain operation. It turns out that’s not taught very much in the universities; they don’t emphasize it. […]