Average Error: 0.0 → 0.0
Time: 547.0ms
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 r277777 = x;
        double r277778 = y;
        double r277779 = 2.0;
        double r277780 = r277778 * r277779;
        double r277781 = r277777 / r277780;
        return r277781;
}
↓
double f(double x, double y) {
        double r277782 = x;
        double r277783 = y;
        double r277784 = 2.0;
        double r277785 = r277783 * r277784;
        double r277786 = r277782 / r277785;
        return r277786;
}

Error

Bits error versus x

Bits error versus y

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