Average Error: 0.0 → 0.0
Time: 6.7s
Precision: 64
\[\frac{x + y}{y + y}\]
↓
\[\frac{x + y}{y + y}\]
\frac{x + y}{y + y}
↓
\frac{x + y}{y + y}
double f(double x, double y) {
        double r486924 = x;
        double r486925 = y;
        double r486926 = r486924 + r486925;
        double r486927 = r486925 + r486925;
        double r486928 = r486926 / r486927;
        return r486928;
}
↓
double f(double x, double y) {
        double r486929 = x;
        double r486930 = y;
        double r486931 = r486929 + r486930;
        double r486932 = r486930 + r486930;
        double r486933 = r486931 / r486932;
        return r486933;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[0.5 \cdot \frac{x}{y} + 0.5\]

Derivation

  1. Initial program 0.0

    \[\frac{x + y}{y + y}\]

  2. Final simplification0.0

    \[\leadsto \frac{x + y}{y + y}\]

Reproduce

herbie shell --seed 2019198 
(FPCore (x y)
  :name "Data.Random.Distribution.T:$ccdf from random-fu-0.2.6.2"

  :herbie-target
  (+ (* 0.5 (/ x y)) 0.5)

  (/ (+ x y) (+ y y)))