Average Error: 0.3 → 0.3
Time: 21.5s
Precision: 64
\[\left(x \cdot 27.0\right) \cdot y\]
↓
\[\left(y \cdot 27.0\right) \cdot x\]
\left(x \cdot 27.0\right) \cdot y
↓
\left(y \cdot 27.0\right) \cdot x
double f(double x, double y) {
        double r11432940 = x;
        double r11432941 = 27.0;
        double r11432942 = r11432940 * r11432941;
        double r11432943 = y;
        double r11432944 = r11432942 * r11432943;
        return r11432944;
}
↓
double f(double x, double y) {
        double r11432945 = y;
        double r11432946 = 27.0;
        double r11432947 = r11432945 * r11432946;
        double r11432948 = x;
        double r11432949 = r11432947 * r11432948;
        return r11432949;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.3

    \[\left(x \cdot 27.0\right) \cdot y\]
  2. Using strategy rm

  3. Applied associate-*l*0.3

    \[\leadsto \color{blue}{x \cdot \left(27.0 \cdot y\right)}\]

  4. Final simplification0.3

    \[\leadsto \left(y \cdot 27.0\right) \cdot x\]

Reproduce

herbie shell --seed 2019158 +o rules:numerics
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:cubForm  from diagrams-solve-0.1, F"
  (* (* x 27.0) y))