Average Error: 0 → 0
Time: 802.0ms
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 r159623 = x;
        double r159624 = y;
        double r159625 = 4.0;
        double r159626 = r159624 / r159625;
        double r159627 = r159623 - r159626;
        return r159627;
}
↓
double f(double x, double y) {
        double r159628 = x;
        double r159629 = y;
        double r159630 = 4.0;
        double r159631 = r159629 / r159630;
        double r159632 = r159628 - r159631;
        return r159632;
}

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)))