\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 r249407 = d1;
double r249408 = d2;
double r249409 = r249407 * r249408;
double r249410 = d3;
double r249411 = 5.0;
double r249412 = r249410 + r249411;
double r249413 = r249412 * r249407;
double r249414 = r249409 + r249413;
double r249415 = 32.0;
double r249416 = r249407 * r249415;
double r249417 = r249414 + r249416;
return r249417;
}
double f(double d1, double d2, double d3) {
double r249418 = 37.0;
double r249419 = d1;
double r249420 = d3;
double r249421 = d2;
double r249422 = r249419 * r249421;
double r249423 = fma(r249419, r249420, r249422);
double r249424 = fma(r249418, r249419, r249423);
return r249424;
}




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 2020065 +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)))