A machine-checked formalization of AIXI in Lean 4. Bellman optimality, the infinite-horizon fixed-point equation, and a complexity-weighted universal environment.
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Aug 4, 2026 - Lean
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aixi
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A lay-readable book on the mathematics of optimal intelligence (Bayes, Solomonoff induction, AIXI), the specification problem, and what they imply about modern AI and alignment.
machine-learning latex reinforcement-learning book agi artificial-intelligence bayesian-inference ai-safety kolmogorov-complexity algorithmic-information-theory ai-alignment large-language-models aixi solomonoff-induction specification-problem
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Jun 25, 2026 - TeX
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