Average Error: 0 → 0
Time: 688.0ms
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 r123216 = x;
        double r123217 = y;
        double r123218 = 4.0;
        double r123219 = r123217 / r123218;
        double r123220 = r123216 - r123219;
        return r123220;
}
↓
double f(double x, double y) {
        double r123221 = x;
        double r123222 = y;
        double r123223 = 4.0;
        double r123224 = r123222 / r123223;
        double r123225 = r123221 - r123224;
        return r123225;
}

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 2019322 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))