\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 r236452 = d1;
double r236453 = d2;
double r236454 = r236452 * r236453;
double r236455 = d3;
double r236456 = 5.0;
double r236457 = r236455 + r236456;
double r236458 = r236457 * r236452;
double r236459 = r236454 + r236458;
double r236460 = 32.0;
double r236461 = r236452 * r236460;
double r236462 = r236459 + r236461;
return r236462;
}
double f(double d1, double d2, double d3) {
double r236463 = 37.0;
double r236464 = d1;
double r236465 = d3;
double r236466 = d2;
double r236467 = r236464 * r236466;
double r236468 = fma(r236464, r236465, r236467);
double r236469 = fma(r236463, r236464, r236468);
return r236469;
}




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
Taylor expanded around 0 0.0
Simplified0.0
Final simplification0.0
herbie shell --seed 2020062 +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)))