Average Error: 0 → 0
Time: 338.0ms
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 r157371 = x;
        double r157372 = 16.0;
        double r157373 = r157371 * r157372;
        double r157374 = r157373 * r157371;
        return r157374;
}
↓
double f(double x) {
        double r157375 = x;
        double r157376 = 16.0;
        double r157377 = r157375 * r157376;
        double r157378 = r157377 * r157375;
        return r157378;
}

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 2020021 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))