3 Commits

Author SHA1 Message Date
Krishna Ayyalasomayajula
77df20dad1 fix(HJ): A.07 — Radian convention fix for action variable J 2026-05-02 13:07:57 -05:00
Krishna Ayyalasomayajula
4f8205da23 fix(HJ): A.07 — Surface motivation, cross-ref U7, phase-space ellipse, explain cancellation 2026-05-02 12:42:22 -05:00
Krishna Ayyalasomayajula
1c1a575f6e feat(HJ): Chapter 3 — Advanced Analytical Mechanics (Hamilton-Jacobi)
Add Chapter 3 with 13 concept files covering:
- HJ Fundamentals: derivation, separation, action-angle, EM coupling
- Mechanics problems: free particle, projectile, SHO, Kepler, rigid rotator
- EM problems: uniform E-field, cyclotron, E×B drift, Coulomb

Also: manifest update (13 entries), macro additions (HJ + \bm + \dd override),
unicode cleanup, compilation fixes.
2026-05-02 02:21:53 -05:00