Average Error: 0.0 → 0.0
Time: 783.0ms
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 r205151 = x;
        double r205152 = y;
        double r205153 = 2.0;
        double r205154 = r205152 * r205153;
        double r205155 = r205151 / r205154;
        return r205155;
}
↓
double f(double x, double y) {
        double r205156 = x;
        double r205157 = y;
        double r205158 = 2.0;
        double r205159 = r205157 * r205158;
        double r205160 = r205156 / r205159;
        return r205160;
}

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 2019209 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))