Average Error: 0.0 → 0.0
Time: 8.1s
Precision: 64
\[x - \frac{y}{200.0}\]
↓
\[x - \frac{y}{200.0}\]
x - \frac{y}{200.0}
↓
x - \frac{y}{200.0}
double f(double x, double y) {
        double r9480588 = x;
        double r9480589 = y;
        double r9480590 = 200.0;
        double r9480591 = r9480589 / r9480590;
        double r9480592 = r9480588 - r9480591;
        return r9480592;
}
↓
double f(double x, double y) {
        double r9480593 = x;
        double r9480594 = y;
        double r9480595 = 200.0;
        double r9480596 = r9480594 / r9480595;
        double r9480597 = r9480593 - r9480596;
        return r9480597;
}

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

    \[x - \frac{y}{200.0}\]

  2. Final simplification0.0

    \[\leadsto x - \frac{y}{200.0}\]

Reproduce

herbie shell --seed 2019168 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, D"
  (- x (/ y 200.0)))