Average Error: 0.0 → 0.0
Time: 1.2s
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 r138758 = x;
        double r138759 = y;
        double r138760 = 2.0;
        double r138761 = r138759 * r138760;
        double r138762 = r138758 / r138761;
        return r138762;
}
↓
double f(double x, double y) {
        double r138763 = x;
        double r138764 = y;
        double r138765 = 2.0;
        double r138766 = r138764 * r138765;
        double r138767 = r138763 / r138766;
        return r138767;
}

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 2019199 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  (/ x (* y 2.0)))