Average Error: 0 → 0
Time: 621.0ms
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 r17086 = x;
        double r17087 = y;
        double r17088 = 4.0;
        double r17089 = r17087 / r17088;
        double r17090 = r17086 - r17089;
        return r17090;
}
↓
double f(double x, double y) {
        double r17091 = x;
        double r17092 = y;
        double r17093 = 4.0;
        double r17094 = r17092 / r17093;
        double r17095 = r17091 - r17094;
        return r17095;
}

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 2019310 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))