Average Error: 0.0 → 0.0
Time: 3.7s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r307676 = x;
        double r307677 = 1.0;
        double r307678 = 3.0;
        double r307679 = r307677 / r307678;
        double r307680 = r307676 - r307679;
        return r307680;
}
↓
double f(double x) {
        double r307681 = x;
        double r307682 = 1.0;
        double r307683 = 3.0;
        double r307684 = r307682 / r307683;
        double r307685 = r307681 - r307684;
        return r307685;
}

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 2020021 
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))