ma'o MAhO cmavo

convert letteral string or other mathematical expression (mex) operand to mex operator.

On affix form:

x1 is a structure word of grammatical class x2, with meaning/function x3 in usage (language) x4.

In notes:

fa'au (exp!)
mathematical unary operator: map notation
mekso operator: finite result set derived from/on set A with/due to operator/function B under ordering of application C
te'o'a (exp!)
unary mekso operator: natural exponentiation operator exp, where exp(a) = ea \forall a.