Average Error: 0 → 0
Time: 904.0ms
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 r142688 = x;
        double r142689 = y;
        double r142690 = 4.0;
        double r142691 = r142689 / r142690;
        double r142692 = r142688 - r142691;
        return r142692;
}
↓
double f(double x, double y) {
        double r142693 = x;
        double r142694 = y;
        double r142695 = 4.0;
        double r142696 = r142694 / r142695;
        double r142697 = r142693 - r142696;
        return r142697;
}

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 2019194 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))