Average Error: 0 → 0
Time: 319.0ms
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 r193389 = x;
        double r193390 = y;
        double r193391 = 4.0;
        double r193392 = r193390 / r193391;
        double r193393 = r193389 - r193392;
        return r193393;
}
↓
double f(double x, double y) {
        double r193394 = x;
        double r193395 = y;
        double r193396 = 4.0;
        double r193397 = r193395 / r193396;
        double r193398 = r193394 - r193397;
        return r193398;
}

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 2020060 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))