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 r196048 = x;
        double r196049 = 1.0;
        double r196050 = 3.0;
        double r196051 = r196049 / r196050;
        double r196052 = r196048 - r196051;
        return r196052;
}
↓
double f(double x) {
        double r196053 = x;
        double r196054 = 1.0;
        double r196055 = 3.0;
        double r196056 = r196054 / r196055;
        double r196057 = r196053 - r196056;
        return r196057;
}

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 2019353 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))