Average Error: 0.0 → 0.0
Time: 1.1s
Precision: 64
\[x - \frac{1}{3}\]
↓
\[x - \frac{1}{3}\]
x - \frac{1}{3}
↓
x - \frac{1}{3}
double f(double x) {
        double r214123 = x;
        double r214124 = 1.0;
        double r214125 = 3.0;
        double r214126 = r214124 / r214125;
        double r214127 = r214123 - r214126;
        return r214127;
}
↓
double f(double x) {
        double r214128 = x;
        double r214129 = 1.0;
        double r214130 = 3.0;
        double r214131 = r214129 / r214130;
        double r214132 = r214128 - r214131;
        return r214132;
}

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 2020001 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  :precision binary64
  (- x (/ 1 3)))