Function test_solve_trust_region_subproblem_bounded

dlib/test/optimization.cpp:1195–1213

    }

    void test_solve_trust_region_subproblem_bounded()
    {
        print_spinner();
        matrix<double> H(2,2);
        H = 1, 0,
        0, 1;
        matrix<double,0,1> g, lower, upper, p, true_p;
        g = {0, 0};

        double radius = 0.5;
        lower = {0.5, 0};
        upper = {10, 10};


        solve_trust_region_subproblem_bounded(H,g, radius, p,  0.001, 500, lower, upper);
        true_p = { 0.5, 0};
        DLIB_TEST_MSG(length(p-true_p) < 1e-12, p);

    }

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