Average Error: 0.0 → 0.0
Time: 30.8s
Precision: 64
\[x - \frac{y}{200}\]
↓
\[x - \frac{y}{200}\]
x - \frac{y}{200}
↓
x - \frac{y}{200}
double f(double x, double y) {
        double r4903761 = x;
        double r4903762 = y;
        double r4903763 = 200.0;
        double r4903764 = r4903762 / r4903763;
        double r4903765 = r4903761 - r4903764;
        return r4903765;
}
↓
double f(double x, double y) {
        double r4903766 = x;
        double r4903767 = y;
        double r4903768 = 200.0;
        double r4903769 = r4903767 / r4903768;
        double r4903770 = r4903766 - r4903769;
        return r4903770;
}

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

    \[x - \frac{y}{200}\]

  2. Final simplification0.0

    \[\leadsto x - \frac{y}{200}\]

Reproduce

herbie shell --seed 2019200 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, D"
  (- x (/ y 200.0)))