partial function density_Txi extends TILMedia.BaseClasses.PartialLiquidFunction; input TILMedia.LiquidTypes.BaseLiquid liquidType "Liquid type" annotation( choicesAllMatching = true); input SI.Temperature T "Temperature"; input SI.MassFraction[:] xi = TILMedia.Internals.massFraction_mixingRatio(liquidType.mixingRatio_propertyCalculation) "Mass fractions of the first nc-1 components"; output SI.Density d "Density"; end density_Txi;