Average Error: 0 → 0
Time: 759.0ms
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 r7626067 = x;
        double r7626068 = y;
        double r7626069 = 4.0;
        double r7626070 = r7626068 / r7626069;
        double r7626071 = r7626067 - r7626070;
        return r7626071;
}

double f(double x, double y) {
        double r7626072 = x;
        double r7626073 = y;
        double r7626074 = 4.0;
        double r7626075 = r7626073 / r7626074;
        double r7626076 = r7626072 - r7626075;
        return r7626076;
}

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 2019192 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))