Average Error: 0.0 → 0.0
Time: 1.4s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r268550 = x;
        double r268551 = 1.0;
        double r268552 = 3.0;
        double r268553 = r268551 / r268552;
        double r268554 = r268550 - r268553;
        return r268554;
}
↓
double f(double x) {
        double r268555 = x;
        double r268556 = 1.0;
        double r268557 = 3.0;
        double r268558 = r268556 / r268557;
        double r268559 = r268555 - r268558;
        return r268559;
}

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 2020100 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))