Average Error: 0 → 0
Time: 626.0ms
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 r174782 = x;
        double r174783 = 16.0;
        double r174784 = r174782 * r174783;
        double r174785 = r174784 * r174782;
        return r174785;
}
↓
double f(double x) {
        double r174786 = x;
        double r174787 = 16.0;
        double r174788 = r174786 * r174787;
        double r174789 = r174788 * r174786;
        return r174789;
}

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 2020100 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))