.TILMedia.BaseClasses.PartialGasObjectFunctions.der_isobaricThermalExpansionCoefficient_pTxi .TILMedia.BaseClasses.PartialGasObjectFunctions.der_isobaricThermalExpansionCoefficient_pTxipartial function der_isobaricThermalExpansionCoefficient_pTxi = TILMedia.BaseClasses.PartialGasObjectFunctionPrototypes.der_isobaricThermalExpansionCoefficient_pTxi;