\frac{841}{108} \cdot x + \frac{4}{29}\frac{4}{29} + \frac{841}{108} \cdot xdouble f(double x) {
double r234857 = 841.0;
double r234858 = 108.0;
double r234859 = r234857 / r234858;
double r234860 = x;
double r234861 = r234859 * r234860;
double r234862 = 4.0;
double r234863 = 29.0;
double r234864 = r234862 / r234863;
double r234865 = r234861 + r234864;
return r234865;
}
double f(double x) {
double r234866 = 4.0;
double r234867 = 29.0;
double r234868 = r234866 / r234867;
double r234869 = 841.0;
double r234870 = 108.0;
double r234871 = r234869 / r234870;
double r234872 = x;
double r234873 = r234871 * r234872;
double r234874 = r234868 + r234873;
return r234874;
}



Bits error versus x
Results
Initial program 0.1
Final simplification0.1
herbie shell --seed 2019174 +o rules:numerics
(FPCore (x)
:name "Data.Colour.CIE:cieLABView from colour-2.3.3, A"
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)))