Average Error: 0 → 0
Time: 337.0ms
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 r142771 = x;
        double r142772 = 16.0;
        double r142773 = r142771 * r142772;
        double r142774 = r142773 * r142771;
        return r142774;
}
↓
double f(double x) {
        double r142775 = x;
        double r142776 = 16.0;
        double r142777 = r142775 * r142776;
        double r142778 = r142777 * r142775;
        return r142778;
}

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 2019346 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))