Average Error: 0 → 0
Time: 587.0ms
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 r135636 = x;
        double r135637 = 16.0;
        double r135638 = r135636 * r135637;
        double r135639 = r135638 * r135636;
        return r135639;
}
↓
double f(double x) {
        double r135640 = x;
        double r135641 = 16.0;
        double r135642 = r135640 * r135641;
        double r135643 = r135642 * r135640;
        return r135643;
}

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 2019323 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))