Average Error: 0 → 0
Time: 319.0ms
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 r241790 = x;
        double r241791 = y;
        double r241792 = 4.0;
        double r241793 = r241791 / r241792;
        double r241794 = r241790 - r241793;
        return r241794;
}
↓
double f(double x, double y) {
        double r241795 = x;
        double r241796 = y;
        double r241797 = 4.0;
        double r241798 = r241796 / r241797;
        double r241799 = r241795 - r241798;
        return r241799;
}

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 2020057 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))