x_{1} is a mathematical set, containing members x_{2}

To be only used for sets in the mathematically defined sense. See cmima, lu'i

- kutysetmima
- x
_{1}is the empty set - cletu
- x
_{1}is a mathematical set, containing members x_{2} - setmice
- x
_{1}is a set (mathematical) consisting of elements x_{2}, x_{3}, x_{4}, etc. - stakeda
- x
_{1}(ordered group of entity; full set) is a stack / LIFO queue