Average Error: 0 → 0
Time: 753.0ms
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 r113730 = x;
        double r113731 = y;
        double r113732 = 4.0;
        double r113733 = r113731 / r113732;
        double r113734 = r113730 - r113733;
        return r113734;
}
↓
double f(double x, double y) {
        double r113735 = x;
        double r113736 = y;
        double r113737 = 4.0;
        double r113738 = r113736 / r113737;
        double r113739 = r113735 - r113738;
        return r113739;
}

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 2019235 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))