Average Error: 0.0 → 0.0
Time: 1.1s
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 r256877 = x;
        double r256878 = y;
        double r256879 = 500.0;
        double r256880 = r256878 / r256879;
        double r256881 = r256877 + r256880;
        return r256881;
}
↓
double f(double x, double y) {
        double r256882 = x;
        double r256883 = y;
        double r256884 = 500.0;
        double r256885 = r256883 / r256884;
        double r256886 = r256882 + r256885;
        return r256886;
}

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. Final simplification0.0

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

Reproduce

herbie shell --seed 2020057 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  :precision binary64
  (+ x (/ y 500)))