Average Error: 0 → 0
Time: 307.0ms
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 r209910 = x;
        double r209911 = 16.0;
        double r209912 = r209910 * r209911;
        double r209913 = r209912 * r209910;
        return r209913;
}
↓
double f(double x) {
        double r209914 = x;
        double r209915 = 16.0;
        double r209916 = r209914 * r209915;
        double r209917 = r209916 * r209914;
        return r209917;
}

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 2020047 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))