Average Error: 0 → 0
Time: 372.0ms
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 r124252 = x;
        double r124253 = 16.0;
        double r124254 = r124252 * r124253;
        double r124255 = r124254 * r124252;
        return r124255;
}
↓
double f(double x) {
        double r124256 = x;
        double r124257 = 16.0;
        double r124258 = r124256 * r124257;
        double r124259 = r124258 * r124256;
        return r124259;
}

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 2020001 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))