\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 r299052 = d1;
double r299053 = d2;
double r299054 = r299052 * r299053;
double r299055 = d3;
double r299056 = 5.0;
double r299057 = r299055 + r299056;
double r299058 = r299057 * r299052;
double r299059 = r299054 + r299058;
double r299060 = 32.0;
double r299061 = r299052 * r299060;
double r299062 = r299059 + r299061;
return r299062;
}
double f(double d1, double d2, double d3) {
double r299063 = 37.0;
double r299064 = d1;
double r299065 = d3;
double r299066 = d2;
double r299067 = r299064 * r299066;
double r299068 = fma(r299064, r299065, r299067);
double r299069 = fma(r299063, r299064, r299068);
return r299069;
}




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 2020056 +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)))