double f(double d1) {
double r48812805 = d1;
double r48812806 = r48812805 * r48812805;
double r48812807 = r48812805 * r48812806;
double r48812808 = r48812807 * r48812805;
double r48812809 = r48812808 * r48812805;
double r48812810 = r48812809 * r48812806;
double r48812811 = r48812810 * r48812805;
double r48812812 = r48812805 * r48812811;
double r48812813 = r48812812 * r48812805;
return r48812813;
}
double f(double d1) {
double r48812814 = d1;
double r48812815 = 10.0;
double r48812816 = pow(r48812814, r48812815);
return r48812816;
}
\left(d1 \cdot \left(\left(\left(\left(\left(d1 \cdot \left(d1 \cdot d1\right)\right) \cdot d1\right) \cdot d1\right) \cdot \left(d1 \cdot d1\right)\right) \cdot d1\right)\right) \cdot d1
{d1}^{10}



Bits error versus d1
| Original | 0.1 |
|---|---|
| Target | 0 |
| Herbie | 0 |
Initial program 0.1
rmApplied pow10.1
Applied pow10.1
Applied pow-sqr0.1
Applied pow10.1
Applied cube-unmult0.1
Applied pow-prod-up0.1
Applied pow-plus0.1
Applied pow-prod-up0.1
Simplified0.1
rmApplied pow10.1
Applied pow10.1
Applied pow-prod-up0.1
Applied pow10.1
Applied pow-prod-up0.0
Applied pow-prod-up0
Simplified0
Final simplification0
herbie shell --seed 2019102 +o rules:numerics
(FPCore (d1)
:name "FastMath test5"
:herbie-target
(pow d1 10)
(* (* d1 (* (* (* (* (* d1 (* d1 d1)) d1) d1) (* d1 d1)) d1)) d1))