Average Error: 0 → 0
Time: 360.0ms
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 r195660 = x;
        double r195661 = y;
        double r195662 = 4.0;
        double r195663 = r195661 / r195662;
        double r195664 = r195660 - r195663;
        return r195664;
}
↓
double f(double x, double y) {
        double r195665 = x;
        double r195666 = y;
        double r195667 = 4.0;
        double r195668 = r195666 / r195667;
        double r195669 = r195665 - r195668;
        return r195669;
}

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 2019354 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))