a \cdot a - b \cdot b
\left(b + a\right) \cdot \left(a - b\right)
double f(double a, double b) {
double r3951769 = a;
double r3951770 = r3951769 * r3951769;
double r3951771 = b;
double r3951772 = r3951771 * r3951771;
double r3951773 = r3951770 - r3951772;
return r3951773;
}
double f(double a, double b) {
double r3951774 = b;
double r3951775 = a;
double r3951776 = r3951774 + r3951775;
double r3951777 = r3951775 - r3951774;
double r3951778 = r3951776 * r3951777;
return r3951778;
}




Bits error versus a




Bits error versus b
Results
| Original | 0.0 |
|---|---|
| Target | 0.0 |
| Herbie | 0.0 |
Initial program 0.0
Taylor expanded around 0 0.0
Simplified0.0
Final simplification0.0
herbie shell --seed 2019141
(FPCore (a b)
:name "Difference of squares"
:herbie-target
(* (+ a b) (- a b))
(- (* a a) (* b b)))