Average Error: 0.0 → 0.0
Time: 8.2s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r480321 = x;
        double r480322 = 1.0;
        double r480323 = 3.0;
        double r480324 = r480322 / r480323;
        double r480325 = r480321 - r480324;
        return r480325;
}
↓
double f(double x) {
        double r480326 = x;
        double r480327 = 1.0;
        double r480328 = 3.0;
        double r480329 = r480327 / r480328;
        double r480330 = r480326 - r480329;
        return r480330;
}

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 2020042 
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))