Average Error: 0 → 0
Time: 511.0ms
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 r154764 = x;
        double r154765 = 16.0;
        double r154766 = r154764 * r154765;
        double r154767 = r154766 * r154764;
        return r154767;
}
↓
double f(double x) {
        double r154768 = x;
        double r154769 = 16.0;
        double r154770 = r154768 * r154769;
        double r154771 = r154770 * r154768;
        return r154771;
}

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 2020036 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))