\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
\left(30 + d2\right) \cdot d1
double f(double d1, double d2) {
double r2317809 = d1;
double r2317810 = 10.0;
double r2317811 = r2317809 * r2317810;
double r2317812 = d2;
double r2317813 = r2317809 * r2317812;
double r2317814 = r2317811 + r2317813;
double r2317815 = 20.0;
double r2317816 = r2317809 * r2317815;
double r2317817 = r2317814 + r2317816;
return r2317817;
}
double f(double d1, double d2) {
double r2317818 = 30.0;
double r2317819 = d2;
double r2317820 = r2317818 + r2317819;
double r2317821 = d1;
double r2317822 = r2317820 * r2317821;
return r2317822;
}




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 2019153
(FPCore (d1 d2)
:name "FastMath test2"
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))