Average Error: 0.0 → 0.0
Time: 3.0s
Precision: 64
\[x - \left(y \cdot 4.0\right) \cdot z\]
↓
\[x - \left(4.0 \cdot y\right) \cdot z\]
x - \left(y \cdot 4.0\right) \cdot z
↓
x - \left(4.0 \cdot y\right) \cdot z
double f(double x, double y, double z) {
        double r11882898 = x;
        double r11882899 = y;
        double r11882900 = 4.0;
        double r11882901 = r11882899 * r11882900;
        double r11882902 = z;
        double r11882903 = r11882901 * r11882902;
        double r11882904 = r11882898 - r11882903;
        return r11882904;
}
↓
double f(double x, double y, double z) {
        double r11882905 = x;
        double r11882906 = 4.0;
        double r11882907 = y;
        double r11882908 = r11882906 * r11882907;
        double r11882909 = z;
        double r11882910 = r11882908 * r11882909;
        double r11882911 = r11882905 - r11882910;
        return r11882911;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x - \left(y \cdot 4.0\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x - \left(4.0 \cdot y\right) \cdot z\]

Reproduce

herbie shell --seed 2019163 +o rules:numerics
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))