\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 r280744 = d1;
double r280745 = d2;
double r280746 = r280744 * r280745;
double r280747 = d3;
double r280748 = 5.0;
double r280749 = r280747 + r280748;
double r280750 = r280749 * r280744;
double r280751 = r280746 + r280750;
double r280752 = 32.0;
double r280753 = r280744 * r280752;
double r280754 = r280751 + r280753;
return r280754;
}
double f(double d1, double d2, double d3) {
double r280755 = 37.0;
double r280756 = d1;
double r280757 = d3;
double r280758 = d2;
double r280759 = r280756 * r280758;
double r280760 = fma(r280756, r280757, r280759);
double r280761 = fma(r280755, r280756, r280760);
return r280761;
}




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 2020083 +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)))