Average Error: 0 → 0
Time: 326.0ms
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 r182552 = x;
        double r182553 = 16.0;
        double r182554 = r182552 * r182553;
        double r182555 = r182554 * r182552;
        return r182555;
}
↓
double f(double x) {
        double r182556 = x;
        double r182557 = 16.0;
        double r182558 = r182556 * r182557;
        double r182559 = r182558 * r182556;
        return r182559;
}

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 2020018 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))