Average Error: 0 → 0
Time: 484.0ms
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 r149062 = x;
        double r149063 = y;
        double r149064 = 4.0;
        double r149065 = r149063 / r149064;
        double r149066 = r149062 - r149065;
        return r149066;
}
↓
double f(double x, double y) {
        double r149067 = x;
        double r149068 = y;
        double r149069 = 4.0;
        double r149070 = r149068 / r149069;
        double r149071 = r149067 - r149070;
        return r149071;
}

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 2019325 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))