Cyclotomic polynomial
= Cyclotomic polynomial
{title2=$\Phi_n(X)$}
{wiki}
$\Phi_n$ is the monic polynomial whose roots are the primitive $n$th roots of unity. It belongs to $\mathbb Z[X]$ and is irreducible over $\mathbb Q$.
= Cyclotomic polynomial
{title2=$\Phi_n(X)$}
{wiki}
$\Phi_n$ is the monic polynomial whose roots are the primitive $n$th roots of unity. It belongs to $\mathbb Z[X]$ and is irreducible over $\mathbb Q$.