Average Error: 0.0 → 0.0
Time: 1.5s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r227492 = x;
        double r227493 = 1.0;
        double r227494 = 3.0;
        double r227495 = r227493 / r227494;
        double r227496 = r227492 - r227495;
        return r227496;
}
↓
double f(double x) {
        double r227497 = x;
        double r227498 = 1.0;
        double r227499 = 3.0;
        double r227500 = r227498 / r227499;
        double r227501 = r227497 - r227500;
        return r227501;
}

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 2020002 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))