Average Error: 0 → 0
Time: 356.0ms
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 r209772 = x;
        double r209773 = y;
        double r209774 = 4.0;
        double r209775 = r209773 / r209774;
        double r209776 = r209772 - r209775;
        return r209776;
}
↓
double f(double x, double y) {
        double r209777 = x;
        double r209778 = y;
        double r209779 = 4.0;
        double r209780 = r209778 / r209779;
        double r209781 = r209777 - r209780;
        return r209781;
}

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 2020046 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))