Average Error: 0 → 0
Time: 471.0ms
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 r232653 = x;
        double r232654 = y;
        double r232655 = 4.0;
        double r232656 = r232654 / r232655;
        double r232657 = r232653 - r232656;
        return r232657;
}
↓
double f(double x, double y) {
        double r232658 = x;
        double r232659 = y;
        double r232660 = 4.0;
        double r232661 = r232659 / r232660;
        double r232662 = r232658 - r232661;
        return r232662;
}

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 2020036 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))