Average Error: 0 → 0
Time: 460.0ms
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 r213714 = x;
        double r213715 = 16.0;
        double r213716 = r213714 * r213715;
        double r213717 = r213716 * r213714;
        return r213717;
}
↓
double f(double x) {
        double r213718 = x;
        double r213719 = 16.0;
        double r213720 = r213718 * r213719;
        double r213721 = r213720 * r213718;
        return r213721;
}

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 2020083 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))