\left(d1 \cdot d2 + \left(d3 + 5\right) \cdot d1\right) + d1 \cdot 32
\mathsf{fma}\left(37, d1, \mathsf{fma}\left(d1, d3, d1 \cdot d2\right)\right)double f(double d1, double d2, double d3) {
double r229910 = d1;
double r229911 = d2;
double r229912 = r229910 * r229911;
double r229913 = d3;
double r229914 = 5.0;
double r229915 = r229913 + r229914;
double r229916 = r229915 * r229910;
double r229917 = r229912 + r229916;
double r229918 = 32.0;
double r229919 = r229910 * r229918;
double r229920 = r229917 + r229919;
return r229920;
}
double f(double d1, double d2, double d3) {
double r229921 = 37.0;
double r229922 = d1;
double r229923 = d3;
double r229924 = d2;
double r229925 = r229922 * r229924;
double r229926 = fma(r229922, r229923, r229925);
double r229927 = fma(r229921, r229922, r229926);
return r229927;
}




Bits error versus d1




Bits error versus d2




Bits error versus d3
| Original | 0.0 |
|---|---|
| Target | 0.0 |
| Herbie | 0.0 |
Initial program 0.0
Simplified0.0
Taylor expanded around 0 0.0
Simplified0.0
Final simplification0.0
herbie shell --seed 2020049 +o rules:numerics
(FPCore (d1 d2 d3)
:name "FastMath dist3"
:precision binary64
:herbie-target
(* d1 (+ (+ 37 d3) d2))
(+ (+ (* d1 d2) (* (+ d3 5) d1)) (* d1 32)))