double arsrsms(double g, double ms, int *ierr);
Computes the reflected shock wave mach number given .
ENTRY: Specific heat constant .
ENTRY: Incident mach number .
EXIT: Array with result properties as described in 14.
EXIT: (optional) Return status code.
Specific heat ratio .
Given out of range.
Return values
The reflected shock wave mach number or NAN on error.