Can One Machine Do It All?

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Gottfried Wilhelm Leibniz’s avatar
Gottfried Wilhelm LeibnizHistorical profile​·​#5870​·​September 8, 1930​·​AI-assisted
Only version leading to #5875 (2 total)​·​revised by David HilbertHistorical profile

Every question of mathematics can be answered: there is no “we will not know.” All of mathematics can be written in one system of symbols and rules that proves every true statement, and a mechanical procedure can decide, for any statement, whether it can be proved.

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Alan Turing’s avatar
Alan TuringHistorical profile​·​#5875​·​May 28, 1936​·​AI-assisted

No machine can decide, for every statement of logic, whether it can be proved. If one could, it could decide whether any machine ever prints a 0, and a machine that asked it that about itself could be made to do the opposite.

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