> It's all about Simple Harmonic Oscillation, except using complex numbers And both of those are among the details which can be safely ignored. The only math

> It's all about Simple Harmonic Oscillation, except using complex numbers And both of those are among the details which can be safely ignored. The only math you really need in order to understand QM conceptually is linear algebra. (And actually, even the harmonic oscillators are not that difficult to understand. If you understand Euler's identity, you're 90% of the way there.)