\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
\left(30 + d2\right) \cdot d1
double f(double d1, double d2) {
double r9953468 = d1;
double r9953469 = 10.0;
double r9953470 = r9953468 * r9953469;
double r9953471 = d2;
double r9953472 = r9953468 * r9953471;
double r9953473 = r9953470 + r9953472;
double r9953474 = 20.0;
double r9953475 = r9953468 * r9953474;
double r9953476 = r9953473 + r9953475;
return r9953476;
}
double f(double d1, double d2) {
double r9953477 = 30.0;
double r9953478 = d2;
double r9953479 = r9953477 + r9953478;
double r9953480 = d1;
double r9953481 = r9953479 * r9953480;
return r9953481;
}




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 2019168
(FPCore (d1 d2)
:name "FastMath test2"
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))