Average Error: 0.0 → 0.0
Time: 1.2s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r178530 = x;
        double r178531 = 1.0;
        double r178532 = 3.0;
        double r178533 = r178531 / r178532;
        double r178534 = r178530 - r178533;
        return r178534;
}
↓
double f(double x) {
        double r178535 = x;
        double r178536 = 1.0;
        double r178537 = 3.0;
        double r178538 = r178536 / r178537;
        double r178539 = r178535 - r178538;
        return r178539;
}

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 2020027 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))