Average Error: 0 → 0
Time: 357.0ms
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 r140012 = x;
        double r140013 = 16.0;
        double r140014 = r140012 * r140013;
        double r140015 = r140014 * r140012;
        return r140015;
}
↓
double f(double x) {
        double r140016 = x;
        double r140017 = 16.0;
        double r140018 = r140016 * r140017;
        double r140019 = r140018 * r140016;
        return r140019;
}

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 2020001 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))