Average Error: 0 → 0
Time: 730.0ms
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 r129439 = x;
        double r129440 = y;
        double r129441 = 4.0;
        double r129442 = r129440 / r129441;
        double r129443 = r129439 - r129442;
        return r129443;
}
↓
double f(double x, double y) {
        double r129444 = x;
        double r129445 = y;
        double r129446 = 4.0;
        double r129447 = r129445 / r129446;
        double r129448 = r129444 - r129447;
        return r129448;
}

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 2019298 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))