\left(d1 \cdot 10 + d1 \cdot d2\right) + d1 \cdot 20
d1 \cdot \left(20 + \left(10 + d2\right)\right)
double f(double d1, double d2) {
double r258875 = d1;
double r258876 = 10.0;
double r258877 = r258875 * r258876;
double r258878 = d2;
double r258879 = r258875 * r258878;
double r258880 = r258877 + r258879;
double r258881 = 20.0;
double r258882 = r258875 * r258881;
double r258883 = r258880 + r258882;
return r258883;
}
double f(double d1, double d2) {
double r258884 = d1;
double r258885 = 20.0;
double r258886 = 10.0;
double r258887 = d2;
double r258888 = r258886 + r258887;
double r258889 = r258885 + r258888;
double r258890 = r258884 * r258889;
return r258890;
}




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 2020047
(FPCore (d1 d2)
:name "FastMath test2"
:precision binary64
:herbie-target
(* d1 (+ 30 d2))
(+ (+ (* d1 10) (* d1 d2)) (* d1 20)))