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Library / First Principles Framework (FPF) - Core Conceptual Specification
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C.2:11 - Worked mini‑examples (post‑2015 flavours)

  • Formal lift (ΔF). Recasting a 2019 variational free‑energy narrative into a typed calculus raises F, clarifies scope, and enables CL‑2 bridges between biological and ML formulations—without claiming empirical gain (R unchanged).
  • Complementary hindcast evidence. Two hindcast lines supporting a climate projection may address different errors, reuse data, or cover different conditions. Identify those relations before combining them; a maximum may select one attested argument only under that declared meaning, not measure their combined corroboration. Keep disagreement and unsupported scope visible. This illustration supplies no climate-specific reliability model.
  • Notation bridge (CL drop). A 2021 type‑theoretic specification rendered in a semi‑formal DSL requires a NotationBridge with a CL<3 note; any theorem transported across must respect the bridge’s declared preservation.

(No tooling is implied; these are conceptual moves within the calculus.)