\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 r138191 = d1;
double r138192 = d2;
double r138193 = r138191 * r138192;
double r138194 = d3;
double r138195 = 5.0;
double r138196 = r138194 + r138195;
double r138197 = r138196 * r138191;
double r138198 = r138193 + r138197;
double r138199 = 32.0;
double r138200 = r138191 * r138199;
double r138201 = r138198 + r138200;
return r138201;
}
double f(double d1, double d2, double d3) {
double r138202 = 37.0;
double r138203 = d1;
double r138204 = d3;
double r138205 = d2;
double r138206 = r138203 * r138205;
double r138207 = fma(r138203, r138204, r138206);
double r138208 = fma(r138202, r138203, r138207);
return r138208;
}




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 2019362 +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)))