466 …PetscCall(PetscOptionsReal("-tao_ntr_eta1", "step is unsuccessful if actual reduction < eta1 * pre…  in TaoSetFromOptions_NTR()
467   PetscCall(PetscOptionsReal("-tao_ntr_eta2", "", "", tr->eta2, &tr->eta2, NULL));  in TaoSetFromOptions_NTR()
468   PetscCall(PetscOptionsReal("-tao_ntr_eta3", "", "", tr->eta3, &tr->eta3, NULL));  in TaoSetFromOptions_NTR()
469   PetscCall(PetscOptionsReal("-tao_ntr_eta4", "", "", tr->eta4, &tr->eta4, NULL));  in TaoSetFromOptions_NTR()
470   PetscCall(PetscOptionsReal("-tao_ntr_alpha1", "", "", tr->alpha1, &tr->alpha1, NULL));  in TaoSetFromOptions_NTR()
471   PetscCall(PetscOptionsReal("-tao_ntr_alpha2", "", "", tr->alpha2, &tr->alpha2, NULL));  in TaoSetFromOptions_NTR()
472   PetscCall(PetscOptionsReal("-tao_ntr_alpha3", "", "", tr->alpha3, &tr->alpha3, NULL));  in TaoSetFromOptions_NTR()
473   PetscCall(PetscOptionsReal("-tao_ntr_alpha4", "", "", tr->alpha4, &tr->alpha4, NULL));  in TaoSetFromOptions_NTR()
474   PetscCall(PetscOptionsReal("-tao_ntr_alpha5", "", "", tr->alpha5, &tr->alpha5, NULL));  in TaoSetFromOptions_NTR()
475   PetscCall(PetscOptionsReal("-tao_ntr_mu1", "", "", tr->mu1, &tr->mu1, NULL));  in TaoSetFromOptions_NTR()
476   PetscCall(PetscOptionsReal("-tao_ntr_mu2", "", "", tr->mu2, &tr->mu2, NULL));  in TaoSetFromOptions_NTR()
477   PetscCall(PetscOptionsReal("-tao_ntr_gamma1", "", "", tr->gamma1, &tr->gamma1, NULL));  in TaoSetFromOptions_NTR()
478   PetscCall(PetscOptionsReal("-tao_ntr_gamma2", "", "", tr->gamma2, &tr->gamma2, NULL));  in TaoSetFromOptions_NTR()
479   PetscCall(PetscOptionsReal("-tao_ntr_gamma3", "", "", tr->gamma3, &tr->gamma3, NULL));  in TaoSetFromOptions_NTR()
480   PetscCall(PetscOptionsReal("-tao_ntr_gamma4", "", "", tr->gamma4, &tr->gamma4, NULL));  in TaoSetFromOptions_NTR()
481   PetscCall(PetscOptionsReal("-tao_ntr_theta", "", "", tr->theta, &tr->theta, NULL));  in TaoSetFromOptions_NTR()
482   PetscCall(PetscOptionsReal("-tao_ntr_mu1_i", "", "", tr->mu1_i, &tr->mu1_i, NULL));  in TaoSetFromOptions_NTR()
483   PetscCall(PetscOptionsReal("-tao_ntr_mu2_i", "", "", tr->mu2_i, &tr->mu2_i, NULL));  in TaoSetFromOptions_NTR()
484   PetscCall(PetscOptionsReal("-tao_ntr_gamma1_i", "", "", tr->gamma1_i, &tr->gamma1_i, NULL));  in TaoSetFromOptions_NTR()
485   PetscCall(PetscOptionsReal("-tao_ntr_gamma2_i", "", "", tr->gamma2_i, &tr->gamma2_i, NULL));  in TaoSetFromOptions_NTR()
486   PetscCall(PetscOptionsReal("-tao_ntr_gamma3_i", "", "", tr->gamma3_i, &tr->gamma3_i, NULL));  in TaoSetFromOptions_NTR()
487   PetscCall(PetscOptionsReal("-tao_ntr_gamma4_i", "", "", tr->gamma4_i, &tr->gamma4_i, NULL));  in TaoSetFromOptions_NTR()
488   PetscCall(PetscOptionsReal("-tao_ntr_theta_i", "", "", tr->theta_i, &tr->theta_i, NULL));  in TaoSetFromOptions_NTR()
489 …PetscCall(PetscOptionsReal("-tao_ntr_min_radius", "lower bound on initial trust-region radius", ""…  in TaoSetFromOptions_NTR()
490 …PetscCall(PetscOptionsReal("-tao_ntr_max_radius", "upper bound on trust-region radius", "", tr->ma…  in TaoSetFromOptions_NTR()
491 …PetscCall(PetscOptionsReal("-tao_ntr_epsilon", "tolerance used when computing actual and predicted…  in TaoSetFromOptions_NTR()