Average Error: 0 → 0
Time: 493.0ms
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 r218790 = x;
        double r218791 = y;
        double r218792 = 4.0;
        double r218793 = r218791 / r218792;
        double r218794 = r218790 - r218793;
        return r218794;
}
↓
double f(double x, double y) {
        double r218795 = x;
        double r218796 = y;
        double r218797 = 4.0;
        double r218798 = r218796 / r218797;
        double r218799 = r218795 - r218798;
        return r218799;
}

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 2019322 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))