Average Error: 0 → 0
Time: 1.0s
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 r163403 = x;
        double r163404 = y;
        double r163405 = 4.0;
        double r163406 = r163404 / r163405;
        double r163407 = r163403 - r163406;
        return r163407;
}
↓
double f(double x, double y) {
        double r163408 = x;
        double r163409 = y;
        double r163410 = 4.0;
        double r163411 = r163409 / r163410;
        double r163412 = r163408 - r163411;
        return r163412;
}

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 2019196 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))