Average Error: 0 → 0
Time: 858.0ms
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 r190320 = x;
        double r190321 = y;
        double r190322 = 4.0;
        double r190323 = r190321 / r190322;
        double r190324 = r190320 - r190323;
        return r190324;
}
↓
double f(double x, double y) {
        double r190325 = x;
        double r190326 = y;
        double r190327 = 4.0;
        double r190328 = r190326 / r190327;
        double r190329 = r190325 - r190328;
        return r190329;
}

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 2019194 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))