Average Error: 0.0 → 0.0
Time: 4.7s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r287640 = x;
        double r287641 = 1.0;
        double r287642 = 3.0;
        double r287643 = r287641 / r287642;
        double r287644 = r287640 - r287643;
        return r287644;
}
↓
double f(double x) {
        double r287645 = x;
        double r287646 = 1.0;
        double r287647 = 3.0;
        double r287648 = r287646 / r287647;
        double r287649 = r287645 - r287648;
        return r287649;
}

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 2020047 
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))