Average Error: 0 → 0
Time: 313.0ms
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 r188924 = x;
        double r188925 = 16.0;
        double r188926 = r188924 * r188925;
        double r188927 = r188926 * r188924;
        return r188927;
}
↓
double f(double x) {
        double r188928 = x;
        double r188929 = 16.0;
        double r188930 = r188928 * r188929;
        double r188931 = r188930 * r188928;
        return r188931;
}

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 2020036 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))