Average Error: 0 → 0
Time: 1.2s
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 r41857183 = x;
        double r41857184 = y;
        double r41857185 = 4.0;
        double r41857186 = r41857184 / r41857185;
        double r41857187 = r41857183 - r41857186;
        return r41857187;
}
↓
double f(double x, double y) {
        double r41857188 = x;
        double r41857189 = y;
        double r41857190 = 4.0;
        double r41857191 = r41857189 / r41857190;
        double r41857192 = r41857188 - r41857191;
        return r41857192;
}

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 2019173 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  (- x (/ y 4.0)))