Average Error: 0 → 0
Time: 314.0ms
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 r263707 = x;
        double r263708 = y;
        double r263709 = 4.0;
        double r263710 = r263708 / r263709;
        double r263711 = r263707 - r263710;
        return r263711;
}
↓
double f(double x, double y) {
        double r263712 = x;
        double r263713 = y;
        double r263714 = 4.0;
        double r263715 = r263713 / r263714;
        double r263716 = r263712 - r263715;
        return r263716;
}

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 2020045 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))