\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 r223435 = d1;
double r223436 = d2;
double r223437 = r223435 * r223436;
double r223438 = d3;
double r223439 = 5.0;
double r223440 = r223438 + r223439;
double r223441 = r223440 * r223435;
double r223442 = r223437 + r223441;
double r223443 = 32.0;
double r223444 = r223435 * r223443;
double r223445 = r223442 + r223444;
return r223445;
}
double f(double d1, double d2, double d3) {
double r223446 = 37.0;
double r223447 = d1;
double r223448 = d3;
double r223449 = d2;
double r223450 = r223447 * r223449;
double r223451 = fma(r223447, r223448, r223450);
double r223452 = fma(r223446, r223447, r223451);
return r223452;
}




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 2019344 +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)))