.TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.isothermalCompressibility_pTxi .TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.isothermalCompressibility_pTxipartial function isothermalCompressibility_pTxi = TILMedia.BaseClasses.PartialVLEFluidObjectFunctionPrototypes.isothermalCompressibility_pTxi;