Average Error: 0.0 → 0.0
Time: 4.5s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r349643 = x;
        double r349644 = 1.0;
        double r349645 = 3.0;
        double r349646 = r349644 / r349645;
        double r349647 = r349643 - r349646;
        return r349647;
}
↓
double f(double x) {
        double r349648 = x;
        double r349649 = 1.0;
        double r349650 = 3.0;
        double r349651 = r349649 / r349650;
        double r349652 = r349648 - r349651;
        return r349652;
}

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 2020046 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))