Average Error: 0.0 → 0.0
Time: 4.3s
Precision: 64
\[x + \frac{y}{500}\]
↓
\[x + \frac{y}{500}\]
x + \frac{y}{500}
↓
x + \frac{y}{500}
double f(double x, double y) {
        double r202444 = x;
        double r202445 = y;
        double r202446 = 500.0;
        double r202447 = r202445 / r202446;
        double r202448 = r202444 + r202447;
        return r202448;
}
↓
double f(double x, double y) {
        double r202449 = x;
        double r202450 = y;
        double r202451 = 500.0;
        double r202452 = r202450 / r202451;
        double r202453 = r202449 + r202452;
        return r202453;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x + \frac{y}{500}\]

  2. Simplified0.0

    \[\leadsto \color{blue}{\frac{y}{500} + x}\]

  3. Final simplification0.0

    \[\leadsto x + \frac{y}{500}\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  (+ x (/ y 500.0)))