Average Error: 0.0 → 0.0
Time: 367.0ms
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 r185849 = x;
        double r185850 = y;
        double r185851 = 2.0;
        double r185852 = r185850 * r185851;
        double r185853 = r185849 / r185852;
        return r185853;
}
↓
double f(double x, double y) {
        double r185854 = x;
        double r185855 = y;
        double r185856 = 2.0;
        double r185857 = r185855 * r185856;
        double r185858 = r185854 / r185857;
        return r185858;
}

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

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020027 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))