The reviewed implementation is now available as draft PR #341.
It uses a periodic cubic for the closed-poloidal-turn parallel-velocity factor, enumerates bounce roots exactly within cubic spans, and adds an independent analytic seam/root regression. The PR contains the concise rationale and validation summary.
Closing this temporary handoff issue in favor of the actual pull request.
The reviewed implementation is now available as draft PR #341.
It uses a periodic cubic for the closed-poloidal-turn parallel-velocity factor, enumerates bounce roots exactly within cubic spans, and adds an independent analytic seam/root regression. The PR contains the concise rationale and validation summary.
Closing this temporary handoff issue in favor of the actual pull request.