TaoSetInitialTrustRegionRadius#

Sets the initial trust region radius.

Synopsis#

#include "petsctao.h" 
PetscErrorCode TaoSetInitialTrustRegionRadius(Tao tao, PetscReal radius)

Logically Collective

Input Parameters#

tao - a Tao optimization solver
radius - the trust region radius

Options Database Key#

-tao_trust0 - sets initial trust region radius

See Also#

TAO: Optimization Solvers, Tao, TaoGetTrustRegionRadius(), TaoSetTrustRegionTolerance(), TAONTR

Level#

intermediate

Location#

src/tao/interface/taosolver.c

Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages