Average Error: 0.2 → 0.2
Time: 17.7s
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 r182583 = x;
        double r182584 = y;
        double r182585 = r182583 * r182584;
        double r182586 = r182585 * r182584;
        return r182586;
}
↓
double f(double x, double y) {
        double r182587 = x;
        double r182588 = y;
        double r182589 = r182587 * r182588;
        double r182590 = r182589 * r182588;
        return r182590;
}

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 2019347 +o rules:numerics
(FPCore (x y)
  :name "Data.HyperLogLog.Config:hll from hyperloglog-0.3.4"
  :precision binary64
  (* (* x y) y))