Average Error: 0 → 0
Time: 304.0ms
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 r156117 = x;
        double r156118 = 16.0;
        double r156119 = r156117 * r156118;
        double r156120 = r156119 * r156117;
        return r156120;
}
↓
double f(double x) {
        double r156121 = x;
        double r156122 = 16.0;
        double r156123 = r156121 * r156122;
        double r156124 = r156123 * r156121;
        return r156124;
}

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 2020039 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))