Average Error: 0 → 0
Time: 644.0ms
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 r155439 = x;
        double r155440 = y;
        double r155441 = 4.0;
        double r155442 = r155440 / r155441;
        double r155443 = r155439 - r155442;
        return r155443;
}
↓
double f(double x, double y) {
        double r155444 = x;
        double r155445 = y;
        double r155446 = 4.0;
        double r155447 = r155445 / r155446;
        double r155448 = r155444 - r155447;
        return r155448;
}

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 2019297 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))