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CNRS Theorem-to-Implementation Alignment — v0.12.1 + Lean integration

Purpose

The CNRS Scientific Toolkit separates:

  1. mathematical theorem;
  2. machine-checked formalization (where available);
  3. constructive algorithm;
  4. software implementation;
  5. verification tests;
  6. release and citation record.

CNRS-A and Problem 4 alignment

Area Mathematical status Principal software
Gaussian-integer representation Established external CNS foundation and programme formalization; selected beta=-2+i base/primality and residue-digit foundations Lean-verified cnrs.core, cnrs.cnrs_value
Addition and subtraction Closure result / derived closure arithmetic and normalization modules
Multiplication Closure theorem with constructive normalization multiplication modules
Gaussian-rational eventual periodicity Established within current model cnrs.cnrs_rational, cnrs.division
Denominator-ideal termination and minimal offset Established within current model cnrs.gaussian_valuation
Canonical periodic normalization Established within current model cnrs.canonical_periodic
Natural symbolic/beta-adic completeness Established within current model; Q2 completion and unique beta-adic digit-expansion core Lean-verified; completion is local (Z_5/Q_5 topologically), not C cnrs.topology

Machine-checked Q2 details and the exact theorem-to-implementation boundary are recorded in LEAN_FORMALIZATION_ALIGNMENT.md. Lean-verified applies to the encoded mathematical theorem; it does not automatically certify the independently implemented Python routine.

CNRS-H and hybrid alignment

Area Mathematical status Principal software
Hurwitz-series algebra Established within current model cnrs.formal_h_algebra, cnrs.h
Shift differentiation and right-shift integration Established within current model CNRS-H calculus modules
Composition, chain rule, inversion Formal theorem / finite-order implementation CNRS-H compose and chain modules
Coefficientwise completeness Established when the coefficient ring is complete cnrs.topology
Hybrid CNRS-A/CNRS-H representation Established conditionally on a canonical coefficient codec cnrs.hybrid
Ordinary analytic convergence Separate open analytic problem domain/Taylor-model diagnostics only

Branch and surface alignment

  • cnrs.branch_algebra: theorem-aligned lifted multiplication/logarithm algebra on the universal cover of nonzero complex values.
  • cnrs.riemann_surface: finite global cover model with explicit monodromy supplied or constructed by the caller.
  • cnrs.algebraic_curve: finite critical-value detector from P=P_w=0; not a complete compact Riemann-surface constructor.

Open research items

The Toolkit does not claim completion of:

  • the e-base CNS theorem;
  • a single canonical CNRS-A representation for every ordinary complex value;
  • unrestricted ordinary complex analytic convergence;
  • certified global continuation and automatic compact algebraic-surface construction;
  • physical interpretation or empirical necessity of CNRS states.

Reference map

See CNRS_P4_REFERENCE_STATUS.md for the canonical Problem 4 Version 12 citation and the bundled theorem records. See LEAN_FORMALIZATION_ALIGNMENT.md for the Q2 Lean crosswalk and STATUS_VOCABULARY_MAPPING.md for provenance and epistemic-status terminology.