Average Error: 0 → 0
Time: 356.0ms
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 r231278 = x;
        double r231279 = 16.0;
        double r231280 = r231278 * r231279;
        double r231281 = r231280 * r231278;
        return r231281;
}
↓
double f(double x) {
        double r231282 = x;
        double r231283 = 16.0;
        double r231284 = r231282 * r231283;
        double r231285 = r231284 * r231282;
        return r231285;
}

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 2020001 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))