void arfqisd(double g, double d, double result[5], int *ierr);
Compute the DeLaval nozzle isentropic relations given the density ratio 
.
| Argument | Intent | Description |
| g | in | Specific heat constant |
| d | in | Density ratio |
| result | out | Array with result properties as described in 7. |
| ierr | out | (optional) Return status code |
Specific heat ratio 
.
Computed 
out of range.
Given 
out of range.
. 
.