The Uncomputable Coin Flip: Chaitin's Omega as Algorithmic Randomness — E8 Intelligence Research
Year: 2026
Type: preprint
Abstract: FINDING: Chaitin's Omega (Ω) is a normal, algorithmically random binary number whose bits are equivalent to fair coin flips, encoding the halting probability of a universal Turing machine — making it uncomputable and irreducible to any finite axiomatic system. | MATH: Ω = Σ_{p halts} 2^{-|p|}, where |p| is program length in bits (prefix-free code). Ω is normal in base 2 (each binary string of length n occurs with frequency 2^{-n}), and its first n bits cannot be determined by any algorithm of length < n — i.e., Ω is Martin-Löf random. Its binary expansion is a maximal-entropy sequence: each bit is statistically independent, P(bit=1)=P(bit=0)=1/2. | CONNECTION: The binary expansion's equidistribution (normal number) mirrors the uniform measure on [0,1] — a 1D analogue of crystallographic lattice uniformity. The prefix-free code condition (Kraft inequality: Σ 2^{-|p|} ≤ 1) is a discrete harmonic constraint, and the halting probability's convergence to a real in (0,1) parallels the golden Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Author: Caldin, Andrew Stewart
Language: English
Subfield: Computational Theory and Mathematics
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7212313373
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