Average Error: 0 → 0
Time: 295.0ms
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 r171183 = x;
        double r171184 = 16.0;
        double r171185 = r171183 * r171184;
        double r171186 = r171185 * r171183;
        return r171186;
}
↓
double f(double x) {
        double r171187 = x;
        double r171188 = 16.0;
        double r171189 = r171187 * r171188;
        double r171190 = r171189 * r171187;
        return r171190;
}

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 2020049 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))