Average Error: 0 → 0
Time: 749.0ms
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 r200388 = x;
        double r200389 = y;
        double r200390 = 4.0;
        double r200391 = r200389 / r200390;
        double r200392 = r200388 - r200391;
        return r200392;
}
↓
double f(double x, double y) {
        double r200393 = x;
        double r200394 = y;
        double r200395 = 4.0;
        double r200396 = r200394 / r200395;
        double r200397 = r200393 - r200396;
        return r200397;
}

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 2019198 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))