cu'a VUhU3 cmavo

unary mathematical operator: absolute value/norm |a|.

On affix form:

x1 chooses/selects x2 [choice] from set/sequence of alternatives x3 (complete set).

In notes:

x1 is the absolute value/norm of x2.
cu'ai (exp!)
binary mathematical operator: vector norm/magnitude of vector a in structure (normed vector space) b.
gu'au'i (exp!)
mekso operator, variable arity - algebraic structure order of X1; OR: order of/(size of) period of element X1 in algebraic structure X2 under operator/of type X3
ka'au (exp!)
mekso unary operator: cardinality (#, | |)
terbri editor: passes the terbri value through the quoted function so that the sumti that fills it really is filling the output of the function
x1 is the absolute value of x2
x1 is the absolute difference of numbers x2 and x3 ; x1 = |x2 - x