Average Error: 0 → 0
Time: 826.0ms
Precision: 64
\[x - \frac{y}{4.0}\]
↓
\[x - \frac{y}{4.0}\]
x - \frac{y}{4.0}
↓
x - \frac{y}{4.0}
double f(double x, double y) {
        double r7556519 = x;
        double r7556520 = y;
        double r7556521 = 4.0;
        double r7556522 = r7556520 / r7556521;
        double r7556523 = r7556519 - r7556522;
        return r7556523;
}
↓
double f(double x, double y) {
        double r7556524 = x;
        double r7556525 = y;
        double r7556526 = 4.0;
        double r7556527 = r7556525 / r7556526;
        double r7556528 = r7556524 - r7556527;
        return r7556528;
}

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

    \[x - \frac{y}{4.0}\]

  2. Final simplification0

    \[\leadsto x - \frac{y}{4.0}\]

Reproduce

herbie shell --seed 2019158 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))