Average Error: 0 → 0
Time: 340.0ms
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 r134374 = x;
        double r134375 = 16.0;
        double r134376 = r134374 * r134375;
        double r134377 = r134376 * r134374;
        return r134377;
}
↓
double f(double x) {
        double r134378 = x;
        double r134379 = 16.0;
        double r134380 = r134378 * r134379;
        double r134381 = r134380 * r134378;
        return r134381;
}

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 2020027 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))