"Quantum mechanics is not indeterministic as many people think, it's a completely deterministic theory. It's second order differential equations with boundary conditions and they're completely determined. Once you give the initial conditions the wave function of a particle after some time is completely determined, so there's no indeterminacy. Now what happens when you measure the properties of that particle based on its wave function that's probabilistic."
The Need for Rational Voices
6 hours ago