Average Error: 0.0 → 0.0

Time: 8.9m

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 r30159727 = x;
        double r30159728 = y;
        double r30159729 = r30159727 + r30159728;
        double r30159730 = r30159727 / r30159729;
        return r30159730;
}

↓

double f(double x, double y) {
        double r30159731 = x;
        double r30159732 = y;
        double r30159733 = r30159732 + r30159731;
        double r30159734 = r30159731 / r30159733;
        return r30159734;
}

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 2019158 
(FPCore (x y)
  :name "AI.Clustering.Hierarchical.Internal:average from clustering-0.2.1, A"
  (/ x (+ x y)))