Average Error: 0 → 0
Time: 781.0ms
Precision: 64
\[\left(x \cdot 16\right) \cdot x\]
↓
\[x \cdot \left(x \cdot 16\right)\]
\left(x \cdot 16\right) \cdot x
↓
x \cdot \left(x \cdot 16\right)
double f(double x) {
        double r7475746 = x;
        double r7475747 = 16.0;
        double r7475748 = r7475746 * r7475747;
        double r7475749 = r7475748 * r7475746;
        return r7475749;
}
↓
double f(double x) {
        double r7475750 = x;
        double r7475751 = 16.0;
        double r7475752 = r7475750 * r7475751;
        double r7475753 = r7475750 * r7475752;
        return r7475753;
}

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

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

Reproduce

herbie shell --seed 2019171 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  (* (* x 16.0) x))