Average Error: 0 → 0
Time: 763.0ms
Precision: 64
\[x - \frac{y}{4.0}\]
↓
\[x - \frac{y}{4.0}\]
x - \frac{y}{4.0}
↓
x - \frac{y}{4.0}
double f(double x, double y) {
        double r6795013 = x;
        double r6795014 = y;
        double r6795015 = 4.0;
        double r6795016 = r6795014 / r6795015;
        double r6795017 = r6795013 - r6795016;
        return r6795017;
}
↓
double f(double x, double y) {
        double r6795018 = x;
        double r6795019 = y;
        double r6795020 = 4.0;
        double r6795021 = r6795019 / r6795020;
        double r6795022 = r6795018 - r6795021;
        return r6795022;
}

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

    \[x - \frac{y}{4.0}\]

  2. Final simplification0

    \[\leadsto x - \frac{y}{4.0}\]

Reproduce

herbie shell --seed 2019168 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))