Searched refs:Xv (Results 1 – 1 of 1) sorted by relevance
480 Vec Xv, Tv, T2v; in main() local482 PetscCall(MatDenseGetColumnVecRead(X, k, &Xv)); in main()485 PetscCall(VecCopy(Xv, T2v)); in main()486 PetscCall(VecAXPY(Tv, -1., Xv)); in main()487 PetscCall(MatDenseRestoreColumnVecRead(X, k, &Xv)); in main()