Average Error: 0 → 0
Time: 605.0ms
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 r119503 = x;
        double r119504 = 16.0;
        double r119505 = r119503 * r119504;
        double r119506 = r119505 * r119503;
        return r119506;
}
↓
double f(double x) {
        double r119507 = x;
        double r119508 = 16.0;
        double r119509 = r119507 * r119508;
        double r119510 = r119509 * r119507;
        return r119510;
}

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 2019305 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))