Average Error: 0.0 → 0.0
Time: 727.0ms
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 r187851 = x;
        double r187852 = y;
        double r187853 = 2.0;
        double r187854 = r187852 * r187853;
        double r187855 = r187851 / r187854;
        return r187855;
}
↓
double f(double x, double y) {
        double r187856 = x;
        double r187857 = y;
        double r187858 = 2.0;
        double r187859 = r187857 * r187858;
        double r187860 = r187856 / r187859;
        return r187860;
}

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 2019323 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))