\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 r229580 = d1;
double r229581 = 10.0;
double r229582 = r229580 * r229581;
double r229583 = d2;
double r229584 = r229580 * r229583;
double r229585 = r229582 + r229584;
double r229586 = 20.0;
double r229587 = r229580 * r229586;
double r229588 = r229585 + r229587;
return r229588;
}
double f(double d1, double d2) {
double r229589 = d1;
double r229590 = 10.0;
double r229591 = d2;
double r229592 = r229590 + r229591;
double r229593 = 20.0;
double r229594 = r229592 + r229593;
double r229595 = r229589 * r229594;
return r229595;
}




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 2019198
(FPCore (d1 d2)
:name "FastMath test2"
:herbie-target
(* d1 (+ 30.0 d2))
(+ (+ (* d1 10.0) (* d1 d2)) (* d1 20.0)))