343       PetscReal mult[3] = {1., -1., 1.};  in PetscDTAltVPullback()  local
348         for (j = 0; j < Mk; j++) sum += L[(Mk - 1 - j) * Nk + (Nk - 1 - i)] * w[j] * mult[j];  in PetscDTAltVPullback()
349         Lstarw[i] = mult[i] * sum;  in PetscDTAltVPullback()
464     PetscReal mult[3] = {1., -1., 1.};  in PetscDTAltVPullbackMatrix()  local
476 …r (j = 0; j < Mk; j++) Lstar[i * Mk + j] = L[(Mk - 1 - j) * Nk + (Nk - 1 - i)] * mult[i] * mult[j];  in PetscDTAltVPullbackMatrix()
576       PetscReal mult[3] = {1., -1., 1.};  in PetscDTAltVInterior()  local
578       for (i = 0; i < N; i++) wIntv[N - 1 - i] = w[0] * v[i] * mult[i];  in PetscDTAltVInterior()
636       PetscReal mult[3] = {1., -1., 1.};  in PetscDTAltVInteriorMatrix()  local
638       for (i = 0; i < N; i++) intvMat[N - 1 - i] = v[i] * mult[i];  in PetscDTAltVInteriorMatrix()
798       PetscReal mult[3] = {1., -1., 1.};  in PetscDTAltVStar()  local
800       for (i = 0; i < Nk; i++) starw[Nk - 1 - i] = w[i] * mult[i];  in PetscDTAltVStar()