2 on class

xa'ei'u _JOhE experimental cmavo

binary mekso operator: Let the inputs X₁ and X₂ be sets in the same universal set O; then the result of this operator applied to them is X_{1^c \cap X}, where for any A \subseteq O, A^c = O \setminus A.

This is a dual to xa'ei'o and largely has the same properties; only one of them is needed in any operator system.

• jbovlaste

On grammatical class:

xa'ei'o (exp!)

binary mekso operator: Let the inputs X₁ and X₂ be sets in the same universal set O; then the result of this operator applied to them is X_{1^c \cup X}, where for any A \subseteq O, A^c = O \setminus A.

xa'ei'u (exp!)

binary mekso operator: Let the inputs X₁ and X₂ be sets in the same universal set O; then the result of this operator applied to them is X_{1^c \cap X}, where for any A \subseteq O, A^c = O \setminus A.