\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 r252473 = d1;
double r252474 = d2;
double r252475 = r252473 * r252474;
double r252476 = d3;
double r252477 = 5.0;
double r252478 = r252476 + r252477;
double r252479 = r252478 * r252473;
double r252480 = r252475 + r252479;
double r252481 = 32.0;
double r252482 = r252473 * r252481;
double r252483 = r252480 + r252482;
return r252483;
}
double f(double d1, double d2, double d3) {
double r252484 = 37.0;
double r252485 = d1;
double r252486 = d3;
double r252487 = d2;
double r252488 = r252485 * r252487;
double r252489 = fma(r252485, r252486, r252488);
double r252490 = fma(r252484, r252485, r252489);
return r252490;
}




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 2020060 +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)))