Average Error: 0 → 0
Time: 657.0ms
Precision: 64
\[\left(x \cdot 16\right) \cdot x\]
↓
\[x \cdot \left(x \cdot 16\right)\]
\left(x \cdot 16\right) \cdot x
↓
x \cdot \left(x \cdot 16\right)
double f(double x) {
        double r7165047 = x;
        double r7165048 = 16.0;
        double r7165049 = r7165047 * r7165048;
        double r7165050 = r7165049 * r7165047;
        return r7165050;
}
↓
double f(double x) {
        double r7165051 = x;
        double r7165052 = 16.0;
        double r7165053 = r7165051 * r7165052;
        double r7165054 = r7165051 * r7165053;
        return r7165054;
}

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

    \[\leadsto x \cdot \left(x \cdot 16\right)\]

Reproduce

herbie shell --seed 2019172 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  (* (* x 16.0) x))