\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 r239988 = d1;
double r239989 = d2;
double r239990 = r239988 * r239989;
double r239991 = d3;
double r239992 = 5.0;
double r239993 = r239991 + r239992;
double r239994 = r239993 * r239988;
double r239995 = r239990 + r239994;
double r239996 = 32.0;
double r239997 = r239988 * r239996;
double r239998 = r239995 + r239997;
return r239998;
}
double f(double d1, double d2, double d3) {
double r239999 = 37.0;
double r240000 = d1;
double r240001 = d3;
double r240002 = d2;
double r240003 = r240000 * r240002;
double r240004 = fma(r240000, r240001, r240003);
double r240005 = fma(r239999, r240000, r240004);
return r240005;
}




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 2020039 +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)))