Average Error: 0.0 → 0.0
Time: 1.8s
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 r16718613 = x;
        double r16718614 = y;
        double r16718615 = 200.0;
        double r16718616 = r16718614 / r16718615;
        double r16718617 = r16718613 - r16718616;
        return r16718617;
}
↓
double f(double x, double y) {
        double r16718618 = x;
        double r16718619 = y;
        double r16718620 = 200.0;
        double r16718621 = r16718619 / r16718620;
        double r16718622 = r16718618 - r16718621;
        return r16718622;
}

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 2019165 
(FPCore (x y)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, D"
  (- x (/ y 200.0)))