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 r19940 = x;
        double r19941 = y;
        double r19942 = 500.0;
        double r19943 = r19941 / r19942;
        double r19944 = r19940 + r19943;
        return r19944;
}
↓
double f(double x, double y) {
        double r19945 = x;
        double r19946 = y;
        double r19947 = 500.0;
        double r19948 = r19946 / r19947;
        double r19949 = r19945 + r19948;
        return r19949;
}

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 2019310 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, C"
  :precision binary64
  (+ x (/ y 500)))