| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | closed under equivalents re | mathematics | A concept used in mathematical and logical reasoning to describe an operation or property that holds when replacing a term with its equivalent | 1 |
| 2 | closed under generalizations classical | mathematics | In the field of mathematics and logic, the principle of being 'closed under generalizations classical' is a fundamental concept that applies universally across cultures. | 1 |