Average Error: 0.0 → 0.0
Time: 5.4s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r291123 = x;
        double r291124 = 1.0;
        double r291125 = 3.0;
        double r291126 = r291124 / r291125;
        double r291127 = r291123 - r291126;
        return r291127;
}
↓
double f(double x) {
        double r291128 = x;
        double r291129 = 1.0;
        double r291130 = 3.0;
        double r291131 = r291129 / r291130;
        double r291132 = r291128 - r291131;
        return r291132;
}

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