Average Error: 0.0 → 0.0
Time: 11.2s
Precision: 64
\[x - \frac{1.0}{3.0}\]
↓
\[x - \frac{1.0}{3.0}\]
x - \frac{1.0}{3.0}
↓
x - \frac{1.0}{3.0}
double f(double x) {
        double r8642551 = x;
        double r8642552 = 1.0;
        double r8642553 = 3.0;
        double r8642554 = r8642552 / r8642553;
        double r8642555 = r8642551 - r8642554;
        return r8642555;
}
↓
double f(double x) {
        double r8642556 = x;
        double r8642557 = 1.0;
        double r8642558 = 3.0;
        double r8642559 = r8642557 / r8642558;
        double r8642560 = r8642556 - r8642559;
        return r8642560;
}

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

    \[x - \frac{1.0}{3.0}\]

  2. Final simplification0.0

    \[\leadsto x - \frac{1.0}{3.0}\]

Reproduce

herbie shell --seed 2019158 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, G"
  (- x (/ 1.0 3.0)))