Harmonic-Kinematic PINN Network
===============================

Wave 5.2 Phase 2 introduced the first repository-owned full-PINN training
surface for angular oscillator, periodic-closure, and Bauer-anchor residuals.
The canonical eight-run campaign completed successfully, but the accepted
periodic MLP and GRU baselines remained superior in the bounded curve-first
comparison. No Phase 2 physics constraint is therefore promoted into Phase 3.

Phase 3 proceeds with independently initialized quasi-static compliance and
elastic-offset formulations. The Phase 2 implementation remains available as
an inspectable negative-result benchmark and as reusable automatic-
differentiation infrastructure.

.. automodule:: scripts.models.harmonic_kinematic_pinn_network
   :members:
   :undoc-members:
   :show-inheritance: