Average Error: 0 → 0
Time: 1.2s
Precision: 64
\[\left(x \cdot 16.0\right) \cdot x\]
↓
\[x \cdot \left(x \cdot 16.0\right)\]
\left(x \cdot 16.0\right) \cdot x
↓
x \cdot \left(x \cdot 16.0\right)
double f(double x) {
        double r7639133 = x;
        double r7639134 = 16.0;
        double r7639135 = r7639133 * r7639134;
        double r7639136 = r7639135 * r7639133;
        return r7639136;
}
↓
double f(double x) {
        double r7639137 = x;
        double r7639138 = 16.0;
        double r7639139 = r7639137 * r7639138;
        double r7639140 = r7639137 * r7639139;
        return r7639140;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\left(x \cdot 16.0\right) \cdot x\]

  2. Final simplification0

    \[\leadsto x \cdot \left(x \cdot 16.0\right)\]

Reproduce

herbie shell --seed 2019158 
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  (* (* x 16.0) x))