Separating the L squared operator – David Miller

See https://web.stanford.edu/group/dabmgroup/cgi-bin/dabm/teaching/quantum-mechanics/ for links to all videos, slides, FAQs, and complete open online quantum classes. Lecture 19a of Quantum Mechanics for Scientists and Engineers Part of Lecture 19 The L squared operator Text reference: Section 9.2, QMSE QMSE - D. A. B. Miller, Quantum Mechanics for Scientists and Engineers (Cambridge)