Average Error: 0 → 0
Time: 862.0ms
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 r164040 = x;
        double r164041 = y;
        double r164042 = 4.0;
        double r164043 = r164041 / r164042;
        double r164044 = r164040 - r164043;
        return r164044;
}
↓
double f(double x, double y) {
        double r164045 = x;
        double r164046 = y;
        double r164047 = 4.0;
        double r164048 = r164046 / r164047;
        double r164049 = r164045 - r164048;
        return r164049;
}

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 2019294 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))