Epstein Secrets

ld have run to its end and given me the answer to Douglas Adams’ question. It would be very useful, and sa

at King’s College, Cambridge and was made a Fellow at only 22. In 1936 Turing, aged 24, published On Computable Numbers and their Application to the Entscheidungsproblem, not a snappy title, but one of the most influential mathematical works of the 20" century. The paper described the new the science of computing and

ence. Reprint. Owl Books (NY), 2005. Hofstadter, Douglas R. Godel, Escher, Bach: An Eternal Golden Braid.

rly Journal of Mechanics and Applied Mathematics 1, no. 1 (1948): 287-308. Turing, Alan Mathison. “On Computable Numbers, with an Application to the Entscheidungsproblem.” J. of Math 58 (1936): 345-63. ———. “Systems of Logic Based on Ordinals.” Proceedings of the London Mathematical Society 2, no. 1 (1939): 161-228.

xplain. In his “Parable of the Sentient Puddle,” Douglas Adams describes a puddle that wakes up in the mor

e. Turing contributed a fundamental model of computation—now known as a Turing Machine—in his paper “On Computable Numbers with an Application to the Entscheidungsproblem,” written and revised in 1936 and published in 1937. In these machines, a linear tape of symbols from a finite alphabet encodes the input for a compu

xplain. In his “Parable of the Sentient Puddle,” Douglas Adams describes a puddle that wakes up in the mor

e. Turing contributed a fundamental model of computation—now known as a Turing Machine—in his paper “On Computable Numbers with an Application to the Entscheidungsproblem,” written and revised in 1936 and published in 1937. In these machines, a linear tape of symbols from a finite alphabet encodes the input for a compu