Average Error: 0.0 → 0.0

Time: 5.8s

Precision: 64

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

↓

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

\frac{x}{x + y}

↓

\frac{x}{y + x}

double f(double x, double y) {
        double r12026886 = x;
        double r12026887 = y;
        double r12026888 = r12026886 + r12026887;
        double r12026889 = r12026886 / r12026888;
        return r12026889;
}

↓

double f(double x, double y) {
        double r12026890 = x;
        double r12026891 = y;
        double r12026892 = r12026891 + r12026890;
        double r12026893 = r12026890 / r12026892;
        return r12026893;
}

Error

The X axis uses an exponential scale — Bits error versus `x`

Try it out

In
Out

Enter valid numbers for all inputs

Derivation

Initial program 0.0
\[\frac{x}{x + y}\]
Final simplification0.0
\[\leadsto \frac{x}{y + x}\]

Reproduce

herbie shell --seed 2019162 
(FPCore (x y)
  :name "AI.Clustering.Hierarchical.Internal:average from clustering-0.2.1, A"
  (/ x (+ x y)))