\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
d1 \cdot \left(\left(20 + 10\right) + d2\right)
double f(double d1, double d2) {
double r151684 = d1;
double r151685 = 10.0;
double r151686 = r151684 * r151685;
double r151687 = d2;
double r151688 = r151684 * r151687;
double r151689 = r151686 + r151688;
double r151690 = 20.0;
double r151691 = r151684 * r151690;
double r151692 = r151689 + r151691;
return r151692;
}
double f(double d1, double d2) {
double r151693 = d1;
double r151694 = 20.0;
double r151695 = 10.0;
double r151696 = r151694 + r151695;
double r151697 = d2;
double r151698 = r151696 + r151697;
double r151699 = r151693 * r151698;
return r151699;
}




Bits error versus d1




Bits error versus d2
Results
| Original | 0.2 |
|---|---|
| Target | 0.0 |
| Herbie | 0.0 |
Initial program 0.2
Simplified0.0
rmApplied associate-+r+0.0
Final simplification0.0
herbie shell --seed 2020046
(FPCore (d1 d2)
:name "FastMath test2"
:precision binary64
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))