Average Error: 0.0 → 0.0
Time: 1.8s
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 r232670 = x;
        double r232671 = y;
        double r232672 = 500.0;
        double r232673 = r232671 / r232672;
        double r232674 = r232670 + r232673;
        return r232674;
}
↓
double f(double x, double y) {
        double r232675 = x;
        double r232676 = y;
        double r232677 = 500.0;
        double r232678 = r232676 / r232677;
        double r232679 = r232675 + r232678;
        return r232679;
}

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 2020045 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  :precision binary64
  (+ x (/ y 500)))