\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
d1 \cdot \left(\left(10 + d2\right) + 20\right)
double f(double d1, double d2) {
double r267679 = d1;
double r267680 = 10.0;
double r267681 = r267679 * r267680;
double r267682 = d2;
double r267683 = r267679 * r267682;
double r267684 = r267681 + r267683;
double r267685 = 20.0;
double r267686 = r267679 * r267685;
double r267687 = r267684 + r267686;
return r267687;
}
double f(double d1, double d2) {
double r267688 = d1;
double r267689 = 10.0;
double r267690 = d2;
double r267691 = r267689 + r267690;
double r267692 = 20.0;
double r267693 = r267691 + r267692;
double r267694 = r267688 * r267693;
return r267694;
}




Bits error versus d1




Bits error versus d2
Results
| Original | 0.2 |
|---|---|
| Target | 0.0 |
| Herbie | 0.0 |
Initial program 0.2
Simplified0.0
Final simplification0.0
herbie shell --seed 2019303
(FPCore (d1 d2)
:name "FastMath test2"
:precision binary64
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))