Average Error: 0 → 0
Time: 315.0ms
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 r160089 = x;
        double r160090 = 16.0;
        double r160091 = r160089 * r160090;
        double r160092 = r160091 * r160089;
        return r160092;
}
↓
double f(double x) {
        double r160093 = x;
        double r160094 = 16.0;
        double r160095 = r160093 * r160094;
        double r160096 = r160095 * r160093;
        return r160096;
}

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 2020062 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))