te'au'u
experimental cmavo mekso ternary operator: Knuth uparrow notation: a \textasciicircum{}…\textasciicircum{} b with c2 arrows ("\textasciicircum{}") initially, evaluated from right to left; the cth hyperoperator on a by b c must be a nonnegative integer. c=0 is the lowestorder hyperoperator in the structure. Thus, for integers: c=0 is succession of/on b (in which case a can be omitted or be any number), c=1 is addition, c=2 is multiplication, c=3 is exponentiation, c=4 is tetration, etc. Notice that rightgrouping is in effect for all c; thus x*(y*z) is calculated, rather than (x*y)*z.


fe'au'u


de'au'u
experimental cmavo mekso ternary operator: positive superlogarithm; the superlogarithm (inverse operator of hyperoperator with respect to "height" of power tower) of a with base b and of order c2 c is a nonnegative number (currently, must be an integer). Currently, b must be a positive integer in order to be welldefined. c=3 produces the normal/standard/simple logarithm; c=4 produces slog. See also: te'au'u, fe'au'u, dei'au'o.
