Average Error: 0.0 → 0.0
Time: 1.3s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r199082 = x;
        double r199083 = 1.0;
        double r199084 = 3.0;
        double r199085 = r199083 / r199084;
        double r199086 = r199082 - r199085;
        return r199086;
}
↓
double f(double x) {
        double r199087 = x;
        double r199088 = 1.0;
        double r199089 = 3.0;
        double r199090 = r199088 / r199089;
        double r199091 = r199087 - r199090;
        return r199091;
}

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 2020034 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))