bundles / scipy 1.17.1 / scipy / optimize / _differentialevolution / DifferentialEvolutionSolver / _constraint_violation_fn

function

`scipy.optimize._differentialevolution:DifferentialEvolutionSolver._constraint_violation_fn`

source: /scipy/optimize/_differentialevolution.py :1443

Signature

def _constraint_violation_fn ( self , x )

Summary

Calculates total constraint violation for all the constraints, for a set of solutions.

Parameters

x : ndarray: Solution vector(s). Has shape (S, N), or (N,), where S is the number of solutions to investigate and N is the number of parameters.

Returns

cv : ndarray: Total violation of constraints. Has shape (S, M), where M is the total number of constraint components (which is not necessarily equal to len(self._wrapped_constraints)).

Aliases

scipy.optimize._differentialevolution.DifferentialEvolutionSolver._constraint_violation_fn