Average Error: 0.0 → 0.0
Time: 401.0ms
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 r236119 = x;
        double r236120 = y;
        double r236121 = 2.0;
        double r236122 = r236120 * r236121;
        double r236123 = r236119 / r236122;
        return r236123;
}
↓
double f(double x, double y) {
        double r236124 = x;
        double r236125 = y;
        double r236126 = 2.0;
        double r236127 = r236125 * r236126;
        double r236128 = r236124 / r236127;
        return r236128;
}

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 2019353 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, C"
  :precision binary64
  (/ x (* y 2)))