Average Error: 0 → 0
Time: 353.0ms
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 r200648 = x;
        double r200649 = y;
        double r200650 = 4.0;
        double r200651 = r200649 / r200650;
        double r200652 = r200648 - r200651;
        return r200652;
}
↓
double f(double x, double y) {
        double r200653 = x;
        double r200654 = y;
        double r200655 = 4.0;
        double r200656 = r200654 / r200655;
        double r200657 = r200653 - r200656;
        return r200657;
}

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 2019353 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))