partial function molarMass_n extends TILMedia.BaseClasses.PartialVLEFluidFunction; input TILMedia.VLEFluidTypes.BaseVLEFluid vleFluidType "VLEFluid type" annotation( choicesAllMatching = true); input Integer compNo "Component ID"; output SI.MolarMass M_i "Molar mass of component i"; end molarMass_n;