Average Error: 0.0 → 0.0
Time: 375.0ms
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 r186956 = x;
        double r186957 = y;
        double r186958 = 2.0;
        double r186959 = r186957 * r186958;
        double r186960 = r186956 / r186959;
        return r186960;
}
↓
double f(double x, double y) {
        double r186961 = x;
        double r186962 = y;
        double r186963 = 2.0;
        double r186964 = r186962 * r186963;
        double r186965 = r186961 / r186964;
        return r186965;
}

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 2020036 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))