Average Error: 0.0 → 0.0

Time: 9.7s

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 r12900090 = x;
        double r12900091 = y;
        double r12900092 = r12900090 + r12900091;
        double r12900093 = r12900090 / r12900092;
        return r12900093;
}

↓

double f(double x, double y) {
        double r12900094 = x;
        double r12900095 = y;
        double r12900096 = r12900095 + r12900094;
        double r12900097 = r12900094 / r12900096;
        return r12900097;
}

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 2019174 
(FPCore (x y)
  :name "AI.Clustering.Hierarchical.Internal:average from clustering-0.2.1, A"
  (/ x (+ x y)))