Sadri Hassani. Mathematical Methods for Students of Physics and Related Fields, 2nd edition. Springer


Chapter 3. Integration: Formalism


문제 3.13 및 솔루션



a67108aa252e78f520ee85fb06df231de983ff63ba6ee3bd1bba


7ef38175a55fca46e24202fb1cc1231d68d38612b1d9c3aa6a84e3


쉽네요