Metadata aliases: [] shorthands: {} created: 2021-11-05 23:37:39 modified: 2022-01-10 04:13:04 The characteristic of a field is the smallest such that:
aliases: [] shorthands: {} created: 2021-11-05 23:37:39 modified: 2022-01-10 04:13:04
If no such natural number exists, we say has characteristic zero.