Average Error: 0.0 → 0.0
Time: 888.0ms
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 r215707 = x;
        double r215708 = y;
        double r215709 = 500.0;
        double r215710 = r215708 / r215709;
        double r215711 = r215707 + r215710;
        return r215711;
}
↓
double f(double x, double y) {
        double r215712 = x;
        double r215713 = y;
        double r215714 = 500.0;
        double r215715 = r215713 / r215714;
        double r215716 = r215712 + r215715;
        return r215716;
}

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 2019196 
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  (+ x (/ y 500.0)))