ing 199 Godel numbers 203 infinity 179 nature of 155 prime 156, 243, 343 random 188 real 186, 280 Turing numbers 190 zero 179 Nyquist, Harry xiii O Occam's Razor 68 omnipotence 340 omniscience 340 On Computable Numbers and their Application to the Entscheidungsproblem 211 One Laptop per Child 35, 82 one-ti