Average Error: 0 → 0
Time: 1.9s
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 r10821545 = x;
        double r10821546 = y;
        double r10821547 = 4.0;
        double r10821548 = r10821546 / r10821547;
        double r10821549 = r10821545 - r10821548;
        return r10821549;
}

double f(double x, double y) {
        double r10821550 = x;
        double r10821551 = y;
        double r10821552 = 4.0;
        double r10821553 = r10821551 / r10821552;
        double r10821554 = r10821550 - r10821553;
        return r10821554;
}

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 2019200 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))