Average Error: 0 → 0
Time: 898.0ms
Precision: 64
\[\left(x \cdot 16\right) \cdot x\]
↓
\[\left(x \cdot 16\right) \cdot x\]
\left(x \cdot 16\right) \cdot x
↓
\left(x \cdot 16\right) \cdot x
double f(double x) {
        double r108744 = x;
        double r108745 = 16.0;
        double r108746 = r108744 * r108745;
        double r108747 = r108746 * r108744;
        return r108747;
}
↓
double f(double x) {
        double r108748 = x;
        double r108749 = 16.0;
        double r108750 = r108748 * r108749;
        double r108751 = r108750 * r108748;
        return r108751;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\left(x \cdot 16\right) \cdot x\]

  2. Final simplification0

    \[\leadsto \left(x \cdot 16\right) \cdot x\]

Reproduce

herbie shell --seed 2019326 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))