optimize._trustregion_krylov

Module Contents

Functions

_minimize_trust_krylov(fun,x0,args=tuple,jac=None,hess=None,hessp=None,inexact=True,**trust_region_options) Minimization of a scalar function of one or more variables using
_minimize_trust_krylov(fun, x0, args=tuple, jac=None, hess=None, hessp=None, inexact=True, **trust_region_options)

Minimization of a scalar function of one or more variables using a nearly exact trust-region algorithm that only requires matrix vector products with the hessian matrix.

inexact : bool, optional
Accuracy to solve subproblems. If True requires less nonlinear iterations, but more vector products.

New in version 1.0.0.