Average Error: 0.0 → 0.0
Time: 1.3s
Precision: 64
\[x - \left(y \cdot 4\right) \cdot z\]
↓
\[x - \left(y \cdot 4\right) \cdot z\]
x - \left(y \cdot 4\right) \cdot z
↓
x - \left(y \cdot 4\right) \cdot z
double f(double x, double y, double z) {
        double r33464887 = x;
        double r33464888 = y;
        double r33464889 = 4.0;
        double r33464890 = r33464888 * r33464889;
        double r33464891 = z;
        double r33464892 = r33464890 * r33464891;
        double r33464893 = r33464887 - r33464892;
        return r33464893;
}
↓
double f(double x, double y, double z) {
        double r33464894 = x;
        double r33464895 = y;
        double r33464896 = 4.0;
        double r33464897 = r33464895 * r33464896;
        double r33464898 = z;
        double r33464899 = r33464897 * r33464898;
        double r33464900 = r33464894 - r33464899;
        return r33464900;
}

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

    \[x - \left(y \cdot 4\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x - \left(y \cdot 4\right) \cdot z\]

Reproduce

herbie shell --seed 2019173 
(FPCore (x y z)
  :name "Diagrams.Solve.Polynomial:quadForm from diagrams-solve-0.1, A"
  (- x (* (* y 4.0) z)))