Average Error: 0.2 → 0.2
Time: 3.3s
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 r238044 = x;
        double r238045 = y;
        double r238046 = r238044 * r238045;
        double r238047 = r238046 * r238045;
        return r238047;
}
↓
double f(double x, double y) {
        double r238048 = x;
        double r238049 = y;
        double r238050 = r238048 * r238049;
        double r238051 = r238050 * r238049;
        return r238051;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.2

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

  2. Final simplification0.2

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

Reproduce

herbie shell --seed 2019353 +o rules:numerics
(FPCore (x y)
  :name "Data.HyperLogLog.Config:hll from hyperloglog-0.3.4"
  :precision binary64
  (* (* x y) y))