Average Error: 0.0 → 0.0
Time: 355.0ms
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 r187072 = x;
        double r187073 = y;
        double r187074 = 2.0;
        double r187075 = r187073 * r187074;
        double r187076 = r187072 / r187075;
        return r187076;
}
↓
double f(double x, double y) {
        double r187077 = x;
        double r187078 = y;
        double r187079 = 2.0;
        double r187080 = r187078 * r187079;
        double r187081 = r187077 / r187080;
        return r187081;
}

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 2020064 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))