Average Error: 0 → 0
Time: 1.4s
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 r11184751 = x;
        double r11184752 = y;
        double r11184753 = 4.0;
        double r11184754 = r11184752 / r11184753;
        double r11184755 = r11184751 - r11184754;
        return r11184755;
}
↓
double f(double x, double y) {
        double r11184756 = x;
        double r11184757 = y;
        double r11184758 = 4.0;
        double r11184759 = r11184757 / r11184758;
        double r11184760 = r11184756 - r11184759;
        return r11184760;
}

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 2019168 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))