Average Error: 0 → 0
Time: 925.0ms
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 r7427024 = x;
        double r7427025 = y;
        double r7427026 = 4.0;
        double r7427027 = r7427025 / r7427026;
        double r7427028 = r7427024 - r7427027;
        return r7427028;
}
↓
double f(double x, double y) {
        double r7427029 = x;
        double r7427030 = y;
        double r7427031 = 4.0;
        double r7427032 = r7427030 / r7427031;
        double r7427033 = r7427029 - r7427032;
        return r7427033;
}

Error

Bits error versus x

Bits error versus y

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