Average Error: 0.0 → 0.0
Time: 4.2s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r9181677 = x;
        double r9181678 = 1.0;
        double r9181679 = 3.0;
        double r9181680 = r9181678 / r9181679;
        double r9181681 = r9181677 - r9181680;
        return r9181681;
}
↓
double f(double x) {
        double r9181682 = x;
        double r9181683 = 1.0;
        double r9181684 = 3.0;
        double r9181685 = r9181683 / r9181684;
        double r9181686 = r9181682 - r9181685;
        return r9181686;
}

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 2019171 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  (- x (/ 1.0 3.0)))