Average Error: 0 → 0
Time: 651.0ms
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 r162806 = x;
        double r162807 = 16.0;
        double r162808 = r162806 * r162807;
        double r162809 = r162808 * r162806;
        return r162809;
}
↓
double f(double x) {
        double r162810 = x;
        double r162811 = 16.0;
        double r162812 = r162810 * r162811;
        double r162813 = r162812 * r162810;
        return r162813;
}

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))