| f3Helmholtz function for region 3: f(d,T) |  | 
| d | Type: Density (kg/m³) Description: Density | 
|---|---|
| T | Type: Temperature (K) Description: Temperature (K) | 
| f | Type: HelmholtzDerivs Description: Dimensionless Helmholtz function and derivatives w.r.t. delta and tau | 
|---|