Average Error: 0 → 0
Time: 698.0ms
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 r127757 = x;
        double r127758 = 16.0;
        double r127759 = r127757 * r127758;
        double r127760 = r127759 * r127757;
        return r127760;
}
↓
double f(double x) {
        double r127761 = x;
        double r127762 = 16.0;
        double r127763 = r127761 * r127762;
        double r127764 = r127763 * r127761;
        return r127764;
}

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 2019323 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))