final computation for a single row of ` v ' : v = y - 1/2 & gamma ; y ^ tu u concode_field_sep PlaceHolder placeHolder concode_field_sep void tridiagUpperRow concode_elem_sep void multA_u concode_elem_sep double innerProdRowSymm concode_elem_sep void computeW_row concode_elem_sep void applyReflectorsToRow concode_elem_sep void computeY concode_elem_sep void computeV_blockVector