Average Error: 0.0 → 0.0
Time: 15.2s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r145911 = x;
        double r145912 = 1.0;
        double r145913 = 3.0;
        double r145914 = r145912 / r145913;
        double r145915 = r145911 - r145914;
        return r145915;
}
↓
double f(double x) {
        double r145916 = x;
        double r145917 = 1.0;
        double r145918 = 3.0;
        double r145919 = r145917 / r145918;
        double r145920 = r145916 - r145919;
        return r145920;
}

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 2019304 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))