Average Error: 0.0 → 0.0

Time: 917.0ms

Precision: 64

\[\frac{x}{y \cdot 2}\]

↓

\[\frac{x}{2 \cdot y}\]

\frac{x}{y \cdot 2}

↓

\frac{x}{2 \cdot y}

double f(double x, double y) {
        double r9507771 = x;
        double r9507772 = y;
        double r9507773 = 2.0;
        double r9507774 = r9507772 * r9507773;
        double r9507775 = r9507771 / r9507774;
        return r9507775;
}

↓

double f(double x, double y) {
        double r9507776 = x;
        double r9507777 = 2.0;
        double r9507778 = y;
        double r9507779 = r9507777 * r9507778;
        double r9507780 = r9507776 / r9507779;
        return r9507780;
}

Error

The X axis uses an exponential scale — Bits error versus `x`

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In
Out

Enter valid numbers for all inputs

Derivation

Initial program 0.0
\[\frac{x}{y \cdot 2}\]
Final simplification0.0
\[\leadsto \frac{x}{2 \cdot y}\]

Reproduce

herbie shell --seed 2019192 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  (/ x (* y 2.0)))