Average Error: 0.0 → 0.0
Time: 4.0s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r178146 = x;
        double r178147 = 1.0;
        double r178148 = 3.0;
        double r178149 = r178147 / r178148;
        double r178150 = r178146 - r178149;
        return r178150;
}
↓
double f(double x) {
        double r178151 = x;
        double r178152 = 1.0;
        double r178153 = 3.0;
        double r178154 = r178152 / r178153;
        double r178155 = r178151 - r178154;
        return r178155;
}

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 2019325 
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))