Codex > Fields (Abstract Algebra)
🅟 Mar 19, 2026
🅤 Jun 11, 2026
Definition 1. A field is a non-zero ring $(F, +, \cdot)$ such that $(F \setdif \{0\}, \cdot)$ is a group.
Definition 1.
A field is a non-zero ring $(F, +, \cdot)$ such that $(F \setdif \{0\}, \cdot)$ is a group.