Average Error: 0 → 0
Time: 758.0ms
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 r140267 = x;
        double r140268 = y;
        double r140269 = 4.0;
        double r140270 = r140268 / r140269;
        double r140271 = r140267 - r140270;
        return r140271;
}
↓
double f(double x, double y) {
        double r140272 = x;
        double r140273 = y;
        double r140274 = 4.0;
        double r140275 = r140273 / r140274;
        double r140276 = r140272 - r140275;
        return r140276;
}

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 1978988140 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))