\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 r135261 = d1;
double r135262 = d2;
double r135263 = r135261 * r135262;
double r135264 = d3;
double r135265 = 5.0;
double r135266 = r135264 + r135265;
double r135267 = r135266 * r135261;
double r135268 = r135263 + r135267;
double r135269 = 32.0;
double r135270 = r135261 * r135269;
double r135271 = r135268 + r135270;
return r135271;
}
double f(double d1, double d2, double d3) {
double r135272 = 37.0;
double r135273 = d1;
double r135274 = d3;
double r135275 = d2;
double r135276 = r135273 * r135275;
double r135277 = fma(r135273, r135274, r135276);
double r135278 = fma(r135272, r135273, r135277);
return r135278;
}




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 2020100 +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)))