Average Error: 0.0 → 0.0
Time: 552.0ms
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 r221986 = x;
        double r221987 = y;
        double r221988 = 2.0;
        double r221989 = r221987 * r221988;
        double r221990 = r221986 / r221989;
        return r221990;
}
↓
double f(double x, double y) {
        double r221991 = x;
        double r221992 = y;
        double r221993 = 2.0;
        double r221994 = r221992 * r221993;
        double r221995 = r221991 / r221994;
        return r221995;
}

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 2020035 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))