Average Error: 0.0 → 0.0
Time: 2.2s
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 r185165 = x;
        double r185166 = y;
        double r185167 = 500.0;
        double r185168 = r185166 / r185167;
        double r185169 = r185165 + r185168;
        return r185169;
}
↓
double f(double x, double y) {
        double r185170 = x;
        double r185171 = y;
        double r185172 = 500.0;
        double r185173 = r185171 / r185172;
        double r185174 = r185170 + r185173;
        return r185174;
}

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 2020047 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  :precision binary64
  (+ x (/ y 500)))