Average Error: 0.0 → 0.0
Time: 427.0ms
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 r206826 = x;
        double r206827 = y;
        double r206828 = 2.0;
        double r206829 = r206827 * r206828;
        double r206830 = r206826 / r206829;
        return r206830;
}
↓
double f(double x, double y) {
        double r206831 = x;
        double r206832 = y;
        double r206833 = 2.0;
        double r206834 = r206832 * r206833;
        double r206835 = r206831 / r206834;
        return r206835;
}

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 2020002 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))