Average Error: 0.0 → 0.0
Time: 1.1s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r181699 = x;
        double r181700 = 1.0;
        double r181701 = 3.0;
        double r181702 = r181700 / r181701;
        double r181703 = r181699 - r181702;
        return r181703;
}
↓
double f(double x) {
        double r181704 = x;
        double r181705 = 1.0;
        double r181706 = 3.0;
        double r181707 = r181705 / r181706;
        double r181708 = r181704 - r181707;
        return r181708;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x - \frac{1}{3}\]

  2. Final simplification0.0

    \[\leadsto x - \frac{1}{3}\]

Reproduce

herbie shell --seed 2020020 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))