Searched refs:ytDs_scalar (Results 1 – 1 of 1) sorted by relevance
222 PetscScalar ytDs_scalar; in SymBroydenRescaleUpdateDiagonal() local226 PetscCall(VecDotNorm2(y_i, ldb->W, &ytDs_scalar, &stDsr)); in SymBroydenRescaleUpdateDiagonal()228 ys_sum += PetscRealPart(ytDs_scalar); // s^T D^(1 - 2*beta) y in SymBroydenRescaleUpdateDiagonal()231 PetscScalar ytDs_scalar; in SymBroydenRescaleUpdateDiagonal() local235 PetscCall(VecDotNorm2(s_i, ldb->V, &ytDs_scalar, &ytDyr)); in SymBroydenRescaleUpdateDiagonal()237 ys_sum += PetscRealPart(ytDs_scalar); // s^T D^(1 - 2*beta) y in SymBroydenRescaleUpdateDiagonal()240 PetscScalar ytDs_scalar; in SymBroydenRescaleUpdateDiagonal() local245 PetscCall(VecDotNorm2(ldb->W, ldb->V, &ytDs_scalar, &ytDyr)); in SymBroydenRescaleUpdateDiagonal()248 ys_sum += PetscRealPart(ytDs_scalar); // s^T D^(1 - 2*beta) y in SymBroydenRescaleUpdateDiagonal()