\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 r293932 = d1;
double r293933 = d2;
double r293934 = r293932 * r293933;
double r293935 = d3;
double r293936 = 5.0;
double r293937 = r293935 + r293936;
double r293938 = r293937 * r293932;
double r293939 = r293934 + r293938;
double r293940 = 32.0;
double r293941 = r293932 * r293940;
double r293942 = r293939 + r293941;
return r293942;
}
double f(double d1, double d2, double d3) {
double r293943 = 37.0;
double r293944 = d1;
double r293945 = d3;
double r293946 = d2;
double r293947 = r293944 * r293946;
double r293948 = fma(r293944, r293945, r293947);
double r293949 = fma(r293943, r293944, r293948);
return r293949;
}




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 2019353 +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)))