Average Error: 0 → 0
Time: 339.0ms
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 r175910 = x;
        double r175911 = y;
        double r175912 = 4.0;
        double r175913 = r175911 / r175912;
        double r175914 = r175910 - r175913;
        return r175914;
}
↓
double f(double x, double y) {
        double r175915 = x;
        double r175916 = y;
        double r175917 = 4.0;
        double r175918 = r175916 / r175917;
        double r175919 = r175915 - r175918;
        return r175919;
}

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 2020064 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))