equation 23.71 eq:hj-ray-step
open in the book ·
parts/03-classical-mechanics/06-hamilton-jacobi.tex:1323
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- step_from equation 23.65 eq:hj-eikonal-equation ¶
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| type | direction | node | provenance | where |
|---|---|---|---|---|
step_from |
→ | eq:hj-eikonal-equation | declared — a gradient field is curl-free, and its squared magnitude is fixed by the eikonal equation | parts/03-classical-mechanics/06-hamilton-jacobi.tex:1332 |