Average Error: 0 → 0
Time: 333.0ms
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 r196324 = x;
        double r196325 = y;
        double r196326 = 4.0;
        double r196327 = r196325 / r196326;
        double r196328 = r196324 - r196327;
        return r196328;
}
↓
double f(double x, double y) {
        double r196329 = x;
        double r196330 = y;
        double r196331 = 4.0;
        double r196332 = r196330 / r196331;
        double r196333 = r196329 - r196332;
        return r196333;
}

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 2020045 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))