Average Error: 0 → 0
Time: 875.0ms
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 r10694536 = x;
        double r10694537 = y;
        double r10694538 = 4.0;
        double r10694539 = r10694537 / r10694538;
        double r10694540 = r10694536 - r10694539;
        return r10694540;
}
↓
double f(double x, double y) {
        double r10694541 = x;
        double r10694542 = y;
        double r10694543 = 4.0;
        double r10694544 = r10694542 / r10694543;
        double r10694545 = r10694541 - r10694544;
        return r10694545;
}

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 2019171 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))