Average Error: 0.0 → 0.0
Time: 350.0ms
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 r209065 = x;
        double r209066 = y;
        double r209067 = 2.0;
        double r209068 = r209066 * r209067;
        double r209069 = r209065 / r209068;
        return r209069;
}
↓
double f(double x, double y) {
        double r209070 = x;
        double r209071 = y;
        double r209072 = 2.0;
        double r209073 = r209071 * r209072;
        double r209074 = r209070 / r209073;
        return r209074;
}

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 2020060 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))