\frac{1}{\cos \left(\frac{{x}^{y}}{z}\right)}\frac{1}{\cos \left(\frac{{x}^{y}}{z}\right)}double code(double x, double y, double z) {
return ((double) (1.0 / ((double) cos(((double) (((double) pow(x, y)) / z))))));
}
double code(double x, double y, double z) {
return ((double) (1.0 / ((double) cos(((double) (((double) pow(x, y)) / z))))));
}



Bits error versus x



Bits error versus y



Bits error versus z
Results
Initial program 14.1
Final simplification14.1
herbie shell --seed 2020153
(FPCore (x y z)
:name "(/ 1 (cos (/ (pow x y) z)))"
:precision binary64
(/ 1.0 (cos (/ (pow x y) z))))