# TaoGetTrustRegionRadius

Gets the current trust region radius

## Synopsis

    #include "tao_solver.h"
    int TaoGetTrustRegionRadius(TAO_SOLVER tao,double *radius)

Collective on TAO_SOLVER

## Input Parameter

tao -a TAO optimization solver

## Output Parameter

radius -the trust region radius

## Keywords

options, view, trust region

## See Also

TaoSetTrustRegionRadius(), TaoSetTrustRegionTolerance()

Level:advanced
Location:src/interface/tao.c
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