Average Error: 0 → 0
Time: 307.0ms
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 r140681 = x;
        double r140682 = 16.0;
        double r140683 = r140681 * r140682;
        double r140684 = r140683 * r140681;
        return r140684;
}
↓
double f(double x) {
        double r140685 = x;
        double r140686 = 16.0;
        double r140687 = r140685 * r140686;
        double r140688 = r140687 * r140685;
        return r140688;
}

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 2020056 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))