Average Error: 0.0 → 0.0
Time: 420.0ms
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 r174548 = x;
        double r174549 = y;
        double r174550 = 2.0;
        double r174551 = r174549 * r174550;
        double r174552 = r174548 / r174551;
        return r174552;
}
↓
double f(double x, double y) {
        double r174553 = x;
        double r174554 = y;
        double r174555 = 2.0;
        double r174556 = r174554 * r174555;
        double r174557 = r174553 / r174556;
        return r174557;
}

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 2020001 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))