Average Error: 0.0 → 0.0
Time: 2.1s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r250680 = x;
        double r250681 = 1.0;
        double r250682 = 3.0;
        double r250683 = r250681 / r250682;
        double r250684 = r250680 - r250683;
        return r250684;
}
↓
double f(double x) {
        double r250685 = x;
        double r250686 = 1.0;
        double r250687 = 3.0;
        double r250688 = r250686 / r250687;
        double r250689 = r250685 - r250688;
        return r250689;
}

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 2020057 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))