.TILMedia.Internals.GasConfigurations.AnalyticDerivatives.GasObjectFunctions.specificIsochoricHeatCapacity_phxi .TILMedia.Internals.GasConfigurations.AnalyticDerivatives.GasObjectFunctions.specificIsochoricHeatCapacity_phxifunction specificIsochoricHeatCapacity_phxi = TILMedia.Internals.GasObjectFunctions.specificIsochoricHeatCapacity_phxi;