A Lean 4 formalization project focusing on quantum systems from an operator-algebraic perspective.
QuantumSystem/Algebra/CStarAlgebra/: Lemmas and definitions for States and the GNS construction.QuantumSystem/ForMathlib/: Modules that must not import modules outside of Mathlib.
As of December 24, 2025, this repository is not accepting issues, pull requests, or other contributions.
Please fork the repository if you would like to customize it.