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Searched refs:Hf (Results 1 – 1 of 1) sorted by relevance

/petsc/src/ksp/ksp/utils/lmvm/tests/
H A Dex1.c372 Vec f_copy, Hf, Hf_copy; in TestUpdate() local
377 PetscCall(VecDuplicate(x_prev, &Hf)); in TestUpdate()
379 PetscCall(MatSolve(B, f, Hf)); in TestUpdate()
382 PetscCall(VecAXPY(Hf, -1.0, Hf_copy)); in TestUpdate()
383 PetscCall(VecNorm(Hf, NORM_2, &err)); in TestUpdate()
387 PetscCall(VecDestroy(&Hf)); in TestUpdate()