Average Error: 0 → 0
Time: 1.4s
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 r7027375 = x;
        double r7027376 = y;
        double r7027377 = 4.0;
        double r7027378 = r7027376 / r7027377;
        double r7027379 = r7027375 - r7027378;
        return r7027379;
}
↓
double f(double x, double y) {
        double r7027380 = x;
        double r7027381 = y;
        double r7027382 = 4.0;
        double r7027383 = r7027381 / r7027382;
        double r7027384 = r7027380 - r7027383;
        return r7027384;
}

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 2019172 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))