Average Error: 0 → 0
Time: 365.0ms
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 r225099 = x;
        double r225100 = y;
        double r225101 = 4.0;
        double r225102 = r225100 / r225101;
        double r225103 = r225099 - r225102;
        return r225103;
}
↓
double f(double x, double y) {
        double r225104 = x;
        double r225105 = y;
        double r225106 = 4.0;
        double r225107 = r225105 / r225106;
        double r225108 = r225104 - r225107;
        return r225108;
}

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 2020003 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))