\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 r267193 = d1;
double r267194 = d2;
double r267195 = r267193 * r267194;
double r267196 = d3;
double r267197 = 5.0;
double r267198 = r267196 + r267197;
double r267199 = r267198 * r267193;
double r267200 = r267195 + r267199;
double r267201 = 32.0;
double r267202 = r267193 * r267201;
double r267203 = r267200 + r267202;
return r267203;
}
double f(double d1, double d2, double d3) {
double r267204 = 37.0;
double r267205 = d1;
double r267206 = d3;
double r267207 = d2;
double r267208 = r267205 * r267207;
double r267209 = fma(r267205, r267206, r267208);
double r267210 = fma(r267204, r267205, r267209);
return r267210;
}




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)))