Average Error: 0 → 0
Time: 1.4s
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 r125194 = x;
        double r125195 = y;
        double r125196 = 4.0;
        double r125197 = r125195 / r125196;
        double r125198 = r125194 - r125197;
        return r125198;
}
↓
double f(double x, double y) {
        double r125199 = x;
        double r125200 = y;
        double r125201 = 4.0;
        double r125202 = r125200 / r125201;
        double r125203 = r125199 - r125202;
        return r125203;
}

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 2019198 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))