Comment on Ask HN: What's an interesting, esoteric programming field?parentComments−mac3n2yQuantum computations conserve information. If your gates (transformations) don't conserve information, then you'll break the entanglement and superpositions. At the end of a computation, you do this in a measurement to get an answer.
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Quantum computations conserve information. If your gates (transformations) don't conserve information, then you'll break the entanglement and superpositions. At the end of a computation, you do this in a measurement to get an answer.