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 r157626 = x;
        double r157627 = 1.0;
        double r157628 = 3.0;
        double r157629 = r157627 / r157628;
        double r157630 = r157626 - r157629;
        return r157630;
}
↓
double f(double x) {
        double r157631 = x;
        double r157632 = 1.0;
        double r157633 = 3.0;
        double r157634 = r157632 / r157633;
        double r157635 = r157631 - r157634;
        return r157635;
}

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 2019209 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))