double code(double x, double y, double z, double t) {
return ((double) (((double) (x * y)) - ((double) (z * t))));
}
double code(double x, double y, double z, double t) {
return ((double) (((double) (x * y)) - ((double) (z * t))));
}



Bits error versus x



Bits error versus y



Bits error versus z



Bits error versus t
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2020191
(FPCore (x y z t)
:name "Linear.V3:cross from linear-1.19.1.3"
:precision binary64
(- (* x y) (* z t)))