double code(double x, double y, double z, double t, double a, double b, double c, double i) {
return ((double) (((double) (((double) (((double) (x * y)) + ((double) (z * t)))) + ((double) (a * b)))) + ((double) (c * i))));
}
double code(double x, double y, double z, double t, double a, double b, double c, double i) {
return ((double) (((double) (((double) (((double) (x * y)) + ((double) (z * t)))) + ((double) (a * b)))) + ((double) (c * i))));
}



Bits error versus x



Bits error versus y



Bits error versus z



Bits error versus t



Bits error versus a



Bits error versus b



Bits error versus c



Bits error versus i
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2020191
(FPCore (x y z t a b c i)
:name "Linear.V4:$cdot from linear-1.19.1.3, C"
:precision binary64
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i)))