Average Error: 0 → 0
Time: 424.0ms
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 r132152 = x;
        double r132153 = 16.0;
        double r132154 = r132152 * r132153;
        double r132155 = r132154 * r132152;
        return r132155;
}
↓
double f(double x) {
        double r132156 = x;
        double r132157 = 16.0;
        double r132158 = r132156 * r132157;
        double r132159 = r132158 * r132156;
        return r132159;
}

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 2020089 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))