Average Error: 0.0 → 0.0
Time: 357.0ms
Precision: 64
\[\frac{x}{y \cdot 2}\]
↓
\[\frac{x}{y \cdot 2}\]
\frac{x}{y \cdot 2}
↓
\frac{x}{y \cdot 2}
double f(double x, double y) {
        double r199470 = x;
        double r199471 = y;
        double r199472 = 2.0;
        double r199473 = r199471 * r199472;
        double r199474 = r199470 / r199473;
        return r199474;
}
↓
double f(double x, double y) {
        double r199475 = x;
        double r199476 = y;
        double r199477 = 2.0;
        double r199478 = r199476 * r199477;
        double r199479 = r199475 / r199478;
        return r199479;
}

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

    \[\frac{x}{y \cdot 2}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{y \cdot 2}\]

Reproduce

herbie shell --seed 2020020 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))