Average Error: 0 → 0
Time: 608.0ms
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 r134995 = x;
        double r134996 = y;
        double r134997 = 4.0;
        double r134998 = r134996 / r134997;
        double r134999 = r134995 - r134998;
        return r134999;
}
↓
double f(double x, double y) {
        double r135000 = x;
        double r135001 = y;
        double r135002 = 4.0;
        double r135003 = r135001 / r135002;
        double r135004 = r135000 - r135003;
        return r135004;
}

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 2019323 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))