LFIS–12A / LFIS–12B: Formula Compendium (Core & Extended)

LFIS–12A and LFIS–12B together form the formula and relation registry of the Light Frame Infrastructure Series. LFIS–12A records the core formula spine of Light Frame Cadence Geometry: the foundational cadence constants and identities, the contract sphere, the principal dynamical laws, the ledger relation, the torsional correction, the observable-plane radius, and the main field equation. LFIS–12B extends this core into the full S-numbered law registry, organizing the broader formula system by domain: kinematics, drift and ledger dynamics, projection geometry, field theory, frame structure, quantum and wave behavior, black-hole and horizon mechanics, cosmological observation, and global closure. Each entry includes a definition, formal expression, status tag, and derivation or consolidation anchor within the LFIS corpus. Together, these companion volumes provide the mathematical reference backbone for the LFIS sequence: LFIS–12A gives the compact architectural core, while LFIS–12B supplies the extended registry used by later representability, boundary, electrodynamic, cosmological, nuclear, and structural-consolidation volumes.