Average Error: 0 → 0
Time: 425.0ms
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 r169486 = x;
        double r169487 = 16.0;
        double r169488 = r169486 * r169487;
        double r169489 = r169488 * r169486;
        return r169489;
}
↓
double f(double x) {
        double r169490 = x;
        double r169491 = 16.0;
        double r169492 = r169490 * r169491;
        double r169493 = r169492 * r169490;
        return r169493;
}

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 2020083 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))