li>
          <b>PRIME_VALUES</b> returns values of the prime function.
        </li>
        <li>
          <b>PSAT_VALUES</b> returns some values of the saturation pressure.
        </li>
        <li>
          <b>PSI_VALUES</b> returns some values of the Psi or Digamma function for testing.
        </li>
        <li>
          <b>R8_FACTORIAL_VALUES</b> returns values of the real factorial function.
        </li>
        <li>
          <b>R8_FACTORIAL_LOG_VALUES</b> returns values of log(n!).
        </l