Average Error: 0 → 0
Time: 732.0ms
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 r14786057 = x;
        double r14786058 = y;
        double r14786059 = 4.0;
        double r14786060 = r14786058 / r14786059;
        double r14786061 = r14786057 - r14786060;
        return r14786061;
}
↓
double f(double x, double y) {
        double r14786062 = x;
        double r14786063 = y;
        double r14786064 = 4.0;
        double r14786065 = r14786063 / r14786064;
        double r14786066 = r14786062 - r14786065;
        return r14786066;
}

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 2019174 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))