1. The problem statement, all variables and given/known data Prove that a 1-d harmonic oscillator in ground state obeys the HUP by computing delta P sub x and delta X 2. Relevant equations delta x = sqrt(<x^2>-<x>^2) delta px = sqrt(<px^2>-<px>^2) 3. The attempt at a solution I have absolutely no idea where to start with this. Maybe I'm missing something simple (doubtful - I'm a chem major getting crushed by p-chem - very little calc experience), but I have no idea how to do this and it's driving me absolutely nuts. Any help would be great.