Average Error: 0.0 → 0.0
Time: 334.0ms
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 r193812 = x;
        double r193813 = y;
        double r193814 = 200.0;
        double r193815 = r193813 / r193814;
        double r193816 = r193812 - r193815;
        return r193816;
}
↓
double f(double x, double y) {
        double r193817 = x;
        double r193818 = y;
        double r193819 = 200.0;
        double r193820 = r193818 / r193819;
        double r193821 = r193817 - r193820;
        return r193821;
}

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 2020018 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, D"
  :precision binary64
  (- x (/ y 200)))