ju'u _VUhU2 cmavo

binary mathematical operator: number base; [a interpreted in the base b].

In notes:

ju'au: semi-mathematical binary operator: named number base operator/interpreter
ju'u'e (exp!): binary mathematical operator: number base; [b interpreted in the base a+1].
ju'umcu: x₁ (li) is represented in numeral base x₂ (li or name) as x₃ (me'o).
ku'i'a (exp!): PA: blank/empty digit
mekna'u: x₁ is the value of expression x₂ in base/convention x₃.
mu'i'u (exp!): base-dependent digit: representing exactly one half of one more than the maximum possible single-digit number expressible in the relevant number base
na'urdegraicmu: x₁=j₁=t₁ represents the numeric base of x₂=j₂ evaluating to x₃; x₂ is in base x₁ + 1 which equals x₄; x₁ is the largest possible single digit in the representation used by x₂.
pi'au'e (exp!): mekso ternary operator: extract digit from number; X₂nd macrodigit/term of number/tuple X₁ when X₁ is expressed in base/basis X₃.
vu'ai (exp!): base-dependent digit: the maximum possible single-digit number expressible in the relevant number base.