Average Error: 0 → 0
Time: 334.0ms
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 r203717 = x;
        double r203718 = y;
        double r203719 = 4.0;
        double r203720 = r203718 / r203719;
        double r203721 = r203717 - r203720;
        return r203721;
}
↓
double f(double x, double y) {
        double r203722 = x;
        double r203723 = y;
        double r203724 = 4.0;
        double r203725 = r203723 / r203724;
        double r203726 = r203722 - r203725;
        return r203726;
}

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 2020062 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))