Average Error: 0 → 0
Time: 610.0ms
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 r140945 = x;
        double r140946 = 16.0;
        double r140947 = r140945 * r140946;
        double r140948 = r140947 * r140945;
        return r140948;
}
↓
double f(double x) {
        double r140949 = x;
        double r140950 = 16.0;
        double r140951 = r140949 * r140950;
        double r140952 = r140951 * r140949;
        return r140952;
}

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 2019304 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))