Average Error: 0.0 → 0.0

Time: 7.5s

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 r15349720 = x;
        double r15349721 = y;
        double r15349722 = r15349720 + r15349721;
        double r15349723 = r15349720 / r15349722;
        return r15349723;
}

↓

double f(double x, double y) {
        double r15349724 = x;
        double r15349725 = y;
        double r15349726 = r15349725 + r15349724;
        double r15349727 = r15349724 / r15349726;
        return r15349727;
}

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 2019170 
(FPCore (x y)
  :name "AI.Clustering.Hierarchical.Internal:average from clustering-0.2.1, A"
  (/ x (+ x y)))