Average Error: 0.0 → 0.0
Time: 710.0ms
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 r128738 = x;
        double r128739 = y;
        double r128740 = 2.0;
        double r128741 = r128739 * r128740;
        double r128742 = r128738 / r128741;
        return r128742;
}
↓
double f(double x, double y) {
        double r128743 = x;
        double r128744 = y;
        double r128745 = 2.0;
        double r128746 = r128744 * r128745;
        double r128747 = r128743 / r128746;
        return r128747;
}

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 2019323 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))