desc.objectives.ObjectiveFunction.jvp_scaled

ObjectiveFunction.jvp_scaled(v, x)[source]

Compute Jacobian-vector product of the objective function.

Uses the scaled form of the objective.

Parameters:

  • v (tuple of ndarray) – Vectors to right-multiply the Jacobian by. The number of vectors given determines the order of derivative taken.

  • x (ndarray) – Optimization variables.