.TILMedia.Internals.VLEFluidConfigurations.PureComponentVLEFluid.SplineInterpolation.VLEFluidObjectFunctions.bubblePressure_Txi .TILMedia.Internals.VLEFluidConfigurations.PureComponentVLEFluid.SplineInterpolation.VLEFluidObjectFunctions.bubblePressure_Txifunction bubblePressure_Txi = TILMedia.Internals.VLEFluidObjectFunctions.PureComponentDerivatives.bubblePressure_Txi;