Average Error: 0 → 0
Time: 350.0ms
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 r219818 = x;
        double r219819 = 16.0;
        double r219820 = r219818 * r219819;
        double r219821 = r219820 * r219818;
        return r219821;
}
↓
double f(double x) {
        double r219822 = x;
        double r219823 = 16.0;
        double r219824 = r219822 * r219823;
        double r219825 = r219824 * r219822;
        return r219825;
}

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 2020021 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))