You should use Ohanian’s Principles if you fit the following profile:
Potentials, barriers, and the harmonic oscillator (solved using both differential equations and operator methods). ohanian hans c. principles of quantum mechanics pdf
The text uses standard Dirac bra-ket notation consistently but explains the underlying linear algebra thoroughly before doing so. You should use Ohanian’s Principles if you fit
Using linear algebra to understand quantum states. ohanian hans c. principles of quantum mechanics pdf