Average Error: 0.0 → 0.0
Time: 508.0ms
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 r162196 = x;
        double r162197 = y;
        double r162198 = 2.0;
        double r162199 = r162197 * r162198;
        double r162200 = r162196 / r162199;
        return r162200;
}
↓
double f(double x, double y) {
        double r162201 = x;
        double r162202 = y;
        double r162203 = 2.0;
        double r162204 = r162202 * r162203;
        double r162205 = r162201 / r162204;
        return r162205;
}

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 2020034 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))