Definition 8. A field \(\mathbb{F}\)F is a ring where the set \(\mathbb{F} \setminus \set{0}\)F 0 is an Abelian group under multiplication with the multiplicative identity 1.
Definition 8. A field \(\mathbb{F}\)F is a ring where the set \(\mathbb{F} \setminus \set{0}\)F 0 is an Abelian group under multiplication with the multiplicative identity 1.