Average Error: 0.0 → 0.0
Time: 3.9s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r143230 = x;
        double r143231 = 1.0;
        double r143232 = 3.0;
        double r143233 = r143231 / r143232;
        double r143234 = r143230 - r143233;
        return r143234;
}
↓
double f(double x) {
        double r143235 = x;
        double r143236 = 1.0;
        double r143237 = 3.0;
        double r143238 = r143236 / r143237;
        double r143239 = r143235 - r143238;
        return r143239;
}

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 2019325 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))