Average Error: 0 → 0
Time: 315.0ms
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 r220548 = x;
        double r220549 = 16.0;
        double r220550 = r220548 * r220549;
        double r220551 = r220550 * r220548;
        return r220551;
}
↓
double f(double x) {
        double r220552 = x;
        double r220553 = 16.0;
        double r220554 = r220552 * r220553;
        double r220555 = r220554 * r220552;
        return r220555;
}

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 2020047 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))