Average Error: 0.0 → 0.0
Time: 922.0ms
Precision: 64
\[\frac{x}{y \cdot 2.0}\]
↓
\[\frac{x}{2.0 \cdot y}\]
\frac{x}{y \cdot 2.0}
↓
\frac{x}{2.0 \cdot y}
double f(double x, double y) {
        double r10712937 = x;
        double r10712938 = y;
        double r10712939 = 2.0;
        double r10712940 = r10712938 * r10712939;
        double r10712941 = r10712937 / r10712940;
        return r10712941;
}
↓
double f(double x, double y) {
        double r10712942 = x;
        double r10712943 = 2.0;
        double r10712944 = y;
        double r10712945 = r10712943 * r10712944;
        double r10712946 = r10712942 / r10712945;
        return r10712946;
}

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

    \[\frac{x}{y \cdot 2.0}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{2.0 \cdot y}\]

Reproduce

herbie shell --seed 2019162 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  (/ x (* y 2.0)))