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 r218162 = x;
        double r218163 = 1.0;
        double r218164 = 3.0;
        double r218165 = r218163 / r218164;
        double r218166 = r218162 - r218165;
        return r218166;
}
↓
double f(double x) {
        double r218167 = x;
        double r218168 = 1.0;
        double r218169 = 3.0;
        double r218170 = r218168 / r218169;
        double r218171 = r218167 - r218170;
        return r218171;
}

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 2020035 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))