Average Error: 0 → 0
Time: 528.0ms
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 r112576 = x;
        double r112577 = 16.0;
        double r112578 = r112576 * r112577;
        double r112579 = r112578 * r112576;
        return r112579;
}
↓
double f(double x) {
        double r112580 = x;
        double r112581 = 16.0;
        double r112582 = r112580 * r112581;
        double r112583 = r112582 * r112580;
        return r112583;
}

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 2019325 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))