Average Error: 0.0 → 0.0
Time: 3.4s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r19198 = x;
        double r19199 = 1.0;
        double r19200 = 3.0;
        double r19201 = r19199 / r19200;
        double r19202 = r19198 - r19201;
        return r19202;
}
↓
double f(double x) {
        double r19203 = x;
        double r19204 = 1.0;
        double r19205 = 3.0;
        double r19206 = r19204 / r19205;
        double r19207 = r19203 - r19206;
        return r19207;
}

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 2019315 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))