The Kalman filter formalized in Rocq/MathComp: discrete Riccati theory (monotonicity, convergence, a unique stabilizing DARE solution), with executable OCaml extraction via CoqEAL.
extraction estimation dare math-comp typst riccati-equations infotheo linear-estimation rocq-prover coqeal efficient-algebra
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Updated
Jul 17, 2026 - Rocq Prover