double f(double d1) {
double r530425 = d1;
double r530426 = r530425 * r530425;
double r530427 = r530426 * r530425;
double r530428 = r530427 * r530425;
return r530428;
}
double f(double d1) {
double r530429 = d1;
double r530430 = r530429 * r530429;
double r530431 = r530430 * r530429;
double r530432 = r530431 * r530429;
return r530432;
}
\left(\left(d1 \cdot d1\right) \cdot d1\right) \cdot d1
\left(\left(d1 \cdot d1\right) \cdot d1\right) \cdot d1



Bits error versus d1
Initial program 0.2
Final simplification0.2
herbie shell --seed 2019102 +o rules:numerics
(FPCore (d1)
:name "FastMath repmul"
(*.p16 (*.p16 (*.p16 d1 d1) d1) d1))