.TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.der_specificEntropy_dTxi .TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.der_specificEntropy_dTxipartial function der_specificEntropy_dTxi = TILMedia.BaseClasses.PartialVLEFluidObjectFunctionPrototypes.der_specificEntropy_dTxi;