Average Error: 0.2 → 0.2

Time: 14.5s

Precision: 64

\[\left(x \cdot y\right) \cdot y\]

↓

\[\left(x \cdot y\right) \cdot y\]

\left(x \cdot y\right) \cdot y

↓

\left(x \cdot y\right) \cdot y

double f(double x, double y) {
        double r158953 = x;
        double r158954 = y;
        double r158955 = r158953 * r158954;
        double r158956 = r158955 * r158954;
        return r158956;
}

↓

double f(double x, double y) {
        double r158957 = x;
        double r158958 = y;
        double r158959 = r158957 * r158958;
        double r158960 = r158959 * r158958;
        return r158960;
}

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 0.2
\[\left(x \cdot y\right) \cdot y\]
Final simplification0.2
\[\leadsto \left(x \cdot y\right) \cdot y\]

Reproduce

herbie shell --seed 2019323 
(FPCore (x y)
  :name "Data.HyperLogLog.Config:hll from hyperloglog-0.3.4"
  :precision binary64
  (* (* x y) y))