Average Error: 0 → 0
Time: 341.0ms
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 r217526 = x;
        double r217527 = 16.0;
        double r217528 = r217526 * r217527;
        double r217529 = r217528 * r217526;
        return r217529;
}
↓
double f(double x) {
        double r217530 = x;
        double r217531 = 16.0;
        double r217532 = r217530 * r217531;
        double r217533 = r217532 * r217530;
        return r217533;
}

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 2019353 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  :precision binary64
  (* (* x 16) x))