Average Error: 0.0 → 0.0
Time: 2.3s
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 r323497 = x;
        double r323498 = y;
        double r323499 = 500.0;
        double r323500 = r323498 / r323499;
        double r323501 = r323497 + r323500;
        return r323501;
}
↓
double f(double x, double y) {
        double r323502 = x;
        double r323503 = y;
        double r323504 = 500.0;
        double r323505 = r323503 / r323504;
        double r323506 = r323502 + r323505;
        return r323506;
}

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 2020042 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  :precision binary64
  (+ x (/ y 500)))