Average Error: 0 → 0
Time: 816.0ms
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 r8367462 = x;
        double r8367463 = y;
        double r8367464 = 4.0;
        double r8367465 = r8367463 / r8367464;
        double r8367466 = r8367462 - r8367465;
        return r8367466;
}
↓
double f(double x, double y) {
        double r8367467 = x;
        double r8367468 = y;
        double r8367469 = 4.0;
        double r8367470 = r8367468 / r8367469;
        double r8367471 = r8367467 - r8367470;
        return r8367471;
}

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 2019171 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))