Average Error: 0.0 → 0.0
Time: 1.1s
Precision: 64
\[\frac{x}{y \cdot 2.0}\]
↓
\[\frac{x}{2.0 \cdot y}\]
\frac{x}{y \cdot 2.0}
↓
\frac{x}{2.0 \cdot y}
double f(double x, double y) {
        double r7806610 = x;
        double r7806611 = y;
        double r7806612 = 2.0;
        double r7806613 = r7806611 * r7806612;
        double r7806614 = r7806610 / r7806613;
        return r7806614;
}
↓
double f(double x, double y) {
        double r7806615 = x;
        double r7806616 = 2.0;
        double r7806617 = y;
        double r7806618 = r7806616 * r7806617;
        double r7806619 = r7806615 / r7806618;
        return r7806619;
}

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

    \[\frac{x}{y \cdot 2.0}\]

  2. Final simplification0.0

    \[\leadsto \frac{x}{2.0 \cdot y}\]

Reproduce

herbie shell --seed 2019164 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  (/ x (* y 2.0)))