Average Error: 0.2 → 0.2

Time: 3.5s

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 r248336 = x;
        double r248337 = y;
        double r248338 = r248336 * r248337;
        double r248339 = r248338 * r248337;
        return r248339;
}

↓

double f(double x, double y) {
        double r248340 = x;
        double r248341 = y;
        double r248342 = r248340 * r248341;
        double r248343 = r248342 * r248341;
        return r248343;
}

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 2020046 
(FPCore (x y)
  :name "Data.HyperLogLog.Config:hll from hyperloglog-0.3.4"
  :precision binary64
  (* (* x y) y))