template.class_template.SymmetryOrbitEQN.costhess¶
-
SymmetryOrbitEQN.
costhess
(other, **kwargs)[source]¶ Hessian matrix of the cost function
- Parameters
- otherOrbit
Orbit instance whose state is an evaluation of the governing equations
- kwargsdict
extra arguments for rmatvec method.
- Returns
- hessnp.ndarray
Hessian matrix of Orbit.cost()
Notes
Only required is custom cost function is used