Double-Schechter decomposition for the total SMF. The observed SMF is shown with points and error bars. The two double-Schechter components are plotted separately (component 1: dashed; component 2: dotted), together with their sum (dash-dotted) and the best-fitting single-Schechter model (solid). The vertical dotted line marks the stellar-mass completeness limit at z = 0.2; bins below this limit are shown as gray open symbols, and model curves are faded below the completeness limit.