.TILMedia.BaseClasses.PartialGasFunctions.densityDerivativeWRTspecificEnthalpy_pTxi .TILMedia.BaseClasses.PartialGasFunctions.densityDerivativeWRTspecificEnthalpy_pTxipartial function densityDerivativeWRTspecificEnthalpy_pTxi = TILMedia.BaseClasses.PartialGasFunctionPrototypes.densityDerivativeWRTspecificEnthalpy_pTxi;