Item:Q1201: Difference between revisions
Created a new Item: figurate number, member of the set of triangular numbers, polygonal numbers, or polyhedral numbers |
Created claim: subclass of (P1): positive integer (Q776) |
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| Property / instance of | |||
| Property / instance of: type of number / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: positive integer / rank | |||
Normal rank | |||