Average Error: 0.0 → 0.0
Time: 690.0ms
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 r871 = x;
        double r872 = y;
        double r873 = 2.0;
        double r874 = r872 * r873;
        double r875 = r871 / r874;
        return r875;
}
↓
double f(double x, double y) {
        double r876 = x;
        double r877 = y;
        double r878 = 2.0;
        double r879 = r877 * r878;
        double r880 = r876 / r879;
        return r880;
}

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 2020025 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))