Average Error: 0.0 → 0.0
Time: 4.3s
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 r145048 = x;
        double r145049 = y;
        double r145050 = 200.0;
        double r145051 = r145049 / r145050;
        double r145052 = r145048 - r145051;
        return r145052;
}
↓
double f(double x, double y) {
        double r145053 = x;
        double r145054 = y;
        double r145055 = 200.0;
        double r145056 = r145054 / r145055;
        double r145057 = r145053 - r145056;
        return r145057;
}

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 2019325 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, D"
  :precision binary64
  (- x (/ y 200)))