\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
\left(d2 + 30\right) \cdot d1
double f(double d1, double d2) {
double r4044980 = d1;
double r4044981 = 10.0;
double r4044982 = r4044980 * r4044981;
double r4044983 = d2;
double r4044984 = r4044980 * r4044983;
double r4044985 = r4044982 + r4044984;
double r4044986 = 20.0;
double r4044987 = r4044980 * r4044986;
double r4044988 = r4044985 + r4044987;
return r4044988;
}
double f(double d1, double d2) {
double r4044989 = d2;
double r4044990 = 30.0;
double r4044991 = r4044989 + r4044990;
double r4044992 = d1;
double r4044993 = r4044991 * r4044992;
return r4044993;
}




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 2019132 +o rules:numerics
(FPCore (d1 d2)
:name "FastMath test2"
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))