Average Error: 0 → 0
Time: 360.0ms
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 r231604 = x;
        double r231605 = y;
        double r231606 = 4.0;
        double r231607 = r231605 / r231606;
        double r231608 = r231604 - r231607;
        return r231608;
}
↓
double f(double x, double y) {
        double r231609 = x;
        double r231610 = y;
        double r231611 = 4.0;
        double r231612 = r231610 / r231611;
        double r231613 = r231609 - r231612;
        return r231613;
}

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 2019350 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))