正則
Meanings
1
na-adjective, noun which may take the genitive case particle 'no', noun
correct; proper; regular; systematic
Describes something that follows established rules, standards, or procedures; often used in formal or technical contexts.
We need to follow the proper procedures.
This expression is not grammatically regular.
2
na-adjective, noun which may take the genitive case particle 'no'
invertible (matrix); holomorphic
Mathematics term; 正則行列 is an invertible matrix, 正則関数 is a holomorphic function.
This matrix is invertible, so its inverse exists.
Holomorphic functions are fundamental objects in complex analysis.
Usage patterns
- 〈事〉を正則に行うto carry out something properly, according to established rules
To carry out the procedure in the proper, regulated way.
- 〈物〉が正則であるto be invertible/holomorphic (mathematics)
This matrix is invertible.