Comparison of complete and approximate one- and two-loop corrections to the Higgs boson mass for SPS2 scenario. The solid (full result) and dashed lines ( approximation) represent the results in the on-shell scheme where the black and gray curves correspond to the one- and two-loop results, respectively. For comparison, the two-loop results are shown as dash-dotted (full result) and dotted ( approximation) curves.
