3 in notes

kleivmu fu'ivla

x₁ (set) is the relative set complement of x₂ (set) in/from/with respect to/relative to set x₃ (set; default: the relevant universal set).

x₁=x_3\setminusx. See also: "kei'i" (which is the mekso operator cmavo for this same word/concept).

• jbovlaste

In notes:

kleivmykai

x₁ (set) is a set such that the complement of which (taken in/relative to superset x₃=kleivmu₃ (set; default: some universal set)) has property/is characterized by x₂ (ka).

kei'i

non-logical connective/mekso operator - of arity only 1 xor 2: set (absolute) complement, or set exclusion (relative complement). Unary: X_{2 ^C}; binary: X_1\setminusX.

trajije

x₁=traji₁ is superlative in property x₂=traji₂, the x₃=traji₃ extrema (ka; default: ka zmadu), among set/range x₄=traji₄, and -- moreover -- (there exists at least one member of) the x₅²th (li; must be 1 or 2) argument [see note] of this selbri (which) actually has/is/attains said property x₂ according to standard x₆.