petsc-3.14.6 2021-03-30
TaoSetInitialTrustRegionRadius
Sets the initial trust region radius.
Synopsis
#include "petsctao.h"
PetscErrorCode TaoSetInitialTrustRegionRadius(Tao tao, PetscReal radius)
Logically collective on Tao
Input Parameter
| tao | - a TAO optimization solver
|
| radius | - the trust region radius
|
Options Database Key
| -tao_trust0 <t0> | - sets initial trust region radius
|
See Also
TaoGetTrustRegionRadius(), TaoSetTrustRegionTolerance()
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