Average Error: 0 → 0
Time: 366.0ms
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 r116661 = x;
        double r116662 = 16.0;
        double r116663 = r116661 * r116662;
        double r116664 = r116663 * r116661;
        return r116664;
}
↓
double f(double x) {
        double r116665 = x;
        double r116666 = 16.0;
        double r116667 = r116665 * r116666;
        double r116668 = r116667 * r116665;
        return r116668;
}

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 2019350 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))