Average Error: 0 → 0
Time: 449.0ms
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 r240963 = x;
        double r240964 = y;
        double r240965 = 4.0;
        double r240966 = r240964 / r240965;
        double r240967 = r240963 - r240966;
        return r240967;
}
↓
double f(double x, double y) {
        double r240968 = x;
        double r240969 = y;
        double r240970 = 4.0;
        double r240971 = r240969 / r240970;
        double r240972 = r240968 - r240971;
        return r240972;
}

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 2020035 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:quartForm  from diagrams-solve-0.1, E"
  :precision binary64
  (- x (/ y 4)))