Average Error: 0 → 0
Time: 1.0s
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 r183574 = x;
        double r183575 = y;
        double r183576 = 4.0;
        double r183577 = r183575 / r183576;
        double r183578 = r183574 - r183577;
        return r183578;
}
↓
double f(double x, double y) {
        double r183579 = x;
        double r183580 = y;
        double r183581 = 4.0;
        double r183582 = r183580 / r183581;
        double r183583 = r183579 - r183582;
        return r183583;
}

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 2019326 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))