Average Error: 0 → 0
Time: 784.0ms
Precision: 64
\[x - \frac{y}{4.0}\]
↓
\[x - \frac{y}{4.0}\]
x - \frac{y}{4.0}
↓
x - \frac{y}{4.0}
double f(double x, double y) {
        double r13339857 = x;
        double r13339858 = y;
        double r13339859 = 4.0;
        double r13339860 = r13339858 / r13339859;
        double r13339861 = r13339857 - r13339860;
        return r13339861;
}
↓
double f(double x, double y) {
        double r13339862 = x;
        double r13339863 = y;
        double r13339864 = 4.0;
        double r13339865 = r13339863 / r13339864;
        double r13339866 = r13339862 - r13339865;
        return r13339866;
}

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

    \[x - \frac{y}{4.0}\]

  2. Final simplification0

    \[\leadsto x - \frac{y}{4.0}\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))