Average Error: 0 → 0
Time: 553.0ms
Precision: 64
\[x - \frac{y}{4}\]
↓
\[x - \frac{y}{4}\]
x - \frac{y}{4}
↓
x - \frac{y}{4}
double f(double x, double y) {
        double r135835 = x;
        double r135836 = y;
        double r135837 = 4.0;
        double r135838 = r135836 / r135837;
        double r135839 = r135835 - r135838;
        return r135839;
}
↓
double f(double x, double y) {
        double r135840 = x;
        double r135841 = y;
        double r135842 = 4.0;
        double r135843 = r135841 / r135842;
        double r135844 = r135840 - r135843;
        return r135844;
}

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

    \[x - \frac{y}{4}\]

  2. Final simplification0

    \[\leadsto x - \frac{y}{4}\]

Reproduce

herbie shell --seed 2019323 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))