Source: cirosantilli/why-it-is-hard-to-simulate-quantum-systems
= Why it is hard to simulate quantum systems?
This is basically how <quantum computing> was first theorized by <Richard Feynman>: <quantum computers as experiments that are hard to predict outcomes>.
TODO answer that: https://quantumcomputing.stackexchange.com/questions/5005/why-it-is-hard-to-simulate-a-quantum-device-by-a-classical-devices[]. A good answer would be with a more physical example of <quantum entanglement>, e.g. on a <photonic quantum computer>.