>>11462832He isnt talking about the irrelevant fucking quantum you Popsci loving faggot.
As an actual physicist, everything "CLASSICAL" and larger than a fucking micron follow normal Classical Mechanics and even relativistic mechanics, which are just classical mechanics plus relativistic velocity and curvature of spacetime.
Otherwise it's not that fucking hard to predict things.
Besides the unknown equations that we dont know yet, Leibniz was correct to presume that there exists fundamental equations to model the universe due to his fundamental presumptions of conservation of energy like Newton and the like.
If you know starting conditions, using the Lagrangian and Euler equations we can perfectly model the system, presuming you could accurately integrate that PDE or for very, very simple systems that basic ODE.
But of course nobody on sci that talks shit knows anything about actual fucking science and just loves to bring up irrelevant fringe cases of "but muh quantum superposition and interference and Heisenberg's uncertainty principle." Go eat shit since you clearly haven't even fucked with that god awful Psi equation bullshit of real quantum mechanics that a proper university would fucking teach.