double code(double x, double y) {
return ((double) (((double) (((double) (x * y)) + x)) + y));
}
double code(double x, double y) {
return ((double) (y + ((double) (x + ((double) (x * y))))));
}



Bits error versus x



Bits error versus y
Results
Initial program 0.0
Final simplification0.0
herbie shell --seed 2020191
(FPCore (x y)
:name "Numeric.Log:$cexpm1 from log-domain-0.10.2.1, B"
:precision binary64
(+ (+ (* x y) x) y))