407   PetscCall(VecAXPBY(tao->stepdirection, -scaling, 0.0, tao->gradient));  in TaoBNCGResetUpdate()
496     PetscCall(VecAXPBY(tao->stepdirection, -1.0, 0.0, cg->g_work));  in TaoBNCGStepDirectionUpdate()
508         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, 0.0, tao->gradient));  in TaoBNCGStepDirectionUpdate()
511         PetscCall(VecAXPBY(tao->stepdirection, -1.0, 0.0, cg->g_work));  in TaoBNCGStepDirectionUpdate()
522         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
527         PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
540         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
546         PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
557         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
563         PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
577         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
584         PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
596         PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
631           PetscCall(VecAXPBY(tao->stepdirection, -tau_k, beta, tao->gradient));  in TaoBNCGStepDirectionUpdate()
653           PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
696         PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()
760           PetscCall(VecAXPBY(tao->stepdirection, -1.0, beta, cg->g_work));  in TaoBNCGStepDirectionUpdate()