Average Error: 0.0 → 0.0
Time: 653.0ms
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 r201233 = x;
        double r201234 = y;
        double r201235 = 2.0;
        double r201236 = r201234 * r201235;
        double r201237 = r201233 / r201236;
        return r201237;
}
↓
double f(double x, double y) {
        double r201238 = x;
        double r201239 = y;
        double r201240 = 2.0;
        double r201241 = r201239 * r201240;
        double r201242 = r201238 / r201241;
        return r201242;
}

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 2019208 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))