desc.objectives.ObjectiveFunction.vjp_unscaled

ObjectiveFunction.vjp_unscaled(v, x, constants=None)Source

Compute vector-Jacobian product of self.compute_unscaled.

Parameters:

  • v (ndarray) – Vector to left-multiply the Jacobian by.

  • x (ndarray) – Optimization variables.

  • constants (list) – Constant parameters passed to sub-objectives.