Average Error: 0 → 0
Time: 337.0ms
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 r284745 = x;
        double r284746 = y;
        double r284747 = 4.0;
        double r284748 = r284746 / r284747;
        double r284749 = r284745 - r284748;
        return r284749;
}
↓
double f(double x, double y) {
        double r284750 = x;
        double r284751 = y;
        double r284752 = 4.0;
        double r284753 = r284751 / r284752;
        double r284754 = r284750 - r284753;
        return r284754;
}

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 2020065 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))