Average Error: 0 → 0
Time: 1.6s
Precision: 64
\[\left(x \cdot 16\right) \cdot x\]
↓
\[x \cdot \left(16 \cdot x\right)\]
\left(x \cdot 16\right) \cdot x
↓
x \cdot \left(16 \cdot x\right)
double f(double x) {
        double r7475273 = x;
        double r7475274 = 16.0;
        double r7475275 = r7475273 * r7475274;
        double r7475276 = r7475275 * r7475273;
        return r7475276;
}
↓
double f(double x) {
        double r7475277 = x;
        double r7475278 = 16.0;
        double r7475279 = r7475278 * r7475277;
        double r7475280 = r7475277 * r7475279;
        return r7475280;
}

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

    \[\leadsto x \cdot \left(16 \cdot x\right)\]

Reproduce

herbie shell --seed 2019200 +o rules:numerics
(FPCore (x)
  :name "Graphics.Rasterific.CubicBezier:isSufficientlyFlat from Rasterific-0.6.1"
  (* (* x 16.0) x))