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


Chapter 2. Differentiation


문제 2.22 및 솔루션



a67108aa252e78f420ed84fb06df231d432e28eb78939ca3d8e7


7ff38274a55fca46e24202fb1cc1231ddbb853e5a24954b069444d


쉽네요