Last Updated
：2025/11/19
monoid
（ plural ）
Quizzes for review
(mathematics) A set which is closed under an associative binary operation, and which contains an element which is an identity for the operation.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
monoid
During the seminar, she showed that a monoid can be formed by taking all finite strings over an alphabet with concatenation and the empty string as the identity.
See correct answer
During the seminar, she showed that a monoid can be formed by taking all finite strings over an alphabet with concatenation and the empty string as the identity.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
