\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 r199539 = d1;
double r199540 = d2;
double r199541 = r199539 * r199540;
double r199542 = d3;
double r199543 = 5.0;
double r199544 = r199542 + r199543;
double r199545 = r199544 * r199539;
double r199546 = r199541 + r199545;
double r199547 = 32.0;
double r199548 = r199539 * r199547;
double r199549 = r199546 + r199548;
return r199549;
}
double f(double d1, double d2, double d3) {
double r199550 = 37.0;
double r199551 = d1;
double r199552 = d3;
double r199553 = d2;
double r199554 = r199551 * r199553;
double r199555 = fma(r199551, r199552, r199554);
double r199556 = fma(r199550, r199551, r199555);
return r199556;
}




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 2020057 +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)))