39   PetscReal f, fold, gdx, gnorm;  in TaoSolve_NTL()  local
86   PetscCall(VecNorm(tao->gradient, NORM_2, &gnorm));  in TaoSolve_NTL()
87 …PetscCheck(!PetscIsInfOrNanReal(f) && !PetscIsInfOrNanReal(gnorm), PetscObjectComm((PetscObject)ta…  in TaoSolve_NTL()
91   PetscCall(TaoLogConvergenceHistory(tao, f, gnorm, 0.0, tao->ksp_its));  in TaoSolve_NTL()
92   PetscCall(TaoMonitor(tao, tao->niter, f, gnorm, 0.0, step));  in TaoSolve_NTL()
117         PetscCall(VecAXPY(tl->W, -tao->trust / gnorm, tao->gradient));  in TaoSolve_NTL()
125             sigma = -tao->trust / gnorm;  in TaoSolve_NTL()
131           prered = tao->trust * (gnorm - 0.5 * tao->trust * prered / (gnorm * gnorm));  in TaoSolve_NTL()
139 …tau_1   = tl->theta_i * gnorm * tao->trust / (tl->theta_i * gnorm * tao->trust + (1.0 - tl->theta_…  in TaoSolve_NTL()
140 …tau_2   = tl->theta_i * gnorm * tao->trust / (tl->theta_i * gnorm * tao->trust - (1.0 + tl->theta_…  in TaoSolve_NTL()
195         PetscCall(VecNorm(tao->gradient, NORM_2, &gnorm));  in TaoSolve_NTL()
196 …PetscCheck(!PetscIsInfOrNanReal(f) && !PetscIsInfOrNanReal(gnorm), PetscObjectComm((PetscObject)ta…  in TaoSolve_NTL()
199         PetscCall(TaoLogConvergenceHistory(tao, f, gnorm, 0.0, tao->ksp_its));  in TaoSolve_NTL()
200         PetscCall(TaoMonitor(tao, tao->niter, f, gnorm, 0.0, step));  in TaoSolve_NTL()
593     PetscCall(VecNorm(tao->gradient, NORM_2, &gnorm));  in TaoSolve_NTL()
594 …PetscCheck(!PetscIsInfOrNanReal(f) && !PetscIsInfOrNanReal(gnorm), PetscObjectComm((PetscObject)ta…  in TaoSolve_NTL()
597     PetscCall(TaoLogConvergenceHistory(tao, f, gnorm, 0.0, tao->ksp_its));  in TaoSolve_NTL()
598     PetscCall(TaoMonitor(tao, tao->niter, f, gnorm, 0.0, step));  in TaoSolve_NTL()