#include "petsctaolinesearch.h" PetscErrorCode TaoLineSearchCreate(MPI_Comm comm, TaoLineSearch *newls)Collective
| comm | - MPI communicator | 
| newls | - the new TaoLineSearch context | 
| more | - thuente | |
| gpcg | ||
| unit | - Do not perform any line search | 
| -tao_ls_type | - select which method TAO should use |