1double test (const double le, const double ri) 2{ 3 double val = ( ri - le ) / ( ri * ( le + 1.0 ) ); 4 return val; 5} 6 7int main () 8{ 9 double retval; 10 11 retval = test(1.0,2.0); 12 if (retval < 0.24 || retval > 0.26) 13 abort (); 14 exit (0); 15} 16