Average Error: 0.0 → 0.0
Time: 864.0ms
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 r184710 = x;
        double r184711 = y;
        double r184712 = 2.0;
        double r184713 = r184711 * r184712;
        double r184714 = r184710 / r184713;
        return r184714;
}
↓
double f(double x, double y) {
        double r184715 = x;
        double r184716 = y;
        double r184717 = 2.0;
        double r184718 = r184716 * r184717;
        double r184719 = r184715 / r184718;
        return r184719;
}

Error

Bits error versus x

Bits error versus y

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Results

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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 2019306 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))