Average Error: 0 → 0
Time: 327.0ms
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 r206037 = x;
        double r206038 = 16.0;
        double r206039 = r206037 * r206038;
        double r206040 = r206039 * r206037;
        return r206040;
}
↓
double f(double x) {
        double r206041 = x;
        double r206042 = 16.0;
        double r206043 = r206041 * r206042;
        double r206044 = r206043 * r206041;
        return r206044;
}

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 2020057 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))