Average Error: 0 → 0
Time: 344.0ms
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 r247150 = x;
        double r247151 = 16.0;
        double r247152 = r247150 * r247151;
        double r247153 = r247152 * r247150;
        return r247153;
}
↓
double f(double x) {
        double r247154 = x;
        double r247155 = 16.0;
        double r247156 = r247154 * r247155;
        double r247157 = r247156 * r247154;
        return r247157;
}

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 2019354 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))