digit/number: fraction slash; default "/n" => 1/n, "n/" => n/1, or "/" alone => golden ratio.

- cfipu
- x
_{1}(event/state) confuses/baffles x_{2}[observer] due to [confusing] property x_{3}(ka).

- frinu
- x
_{1}is a fraction, with numerator x_{2}, denominator x_{3}(x_{2}/x_{3}). - rilsle
- x
_{1}is the unit of a form of rhythm of x_{2} - rilsletei
- x
_{1}is tempo of rhythmic movement x_{2}with the unit x_{3}; x_{1}is a time interval and corresponds to the unit x_{3}of a form of rhythm of x_{2}. - togyku'e
- x
_{1}is a musical interval of size x_{2}in tuning system x_{3}. - xonba
- x
_{1}is exactly/approximately (1/x_{2)}-th-portion [li] of x_{3}by standard x_{4}. - fei'u
- Prefix division by following unit selbri
- si'ei
- numeric suffix: indicates that the number refers to portionality instead of cardinality
- te'o'a
- unary mekso operator: natural exponentiation operator exp, where exp(a) = e
^{a \forall a}. - xi'i'ei
- digit/number: Khinchin's constant K
_{0}= 2.6854520010… - stefanboltsemasi
- x
_{1}is the black-body Stefan-Boltzmann sigma_{SB}constant [approximately equal to: 5.670373(21)×10^{(−8)}W/(m^{2}×K^{4})], expressed in units x_{2}(default: unitless/dimensionless and equal to pi^{2 / 480}) in paradigm/system/metaphysics/universe x_{3}(default: this, our actual, physical universe) - xaudbo
- x
_{1}is \sqrt(A) [decimal: 1×10^{+(1/2)}] of x_{2}in dimension/aspect x_{3}(default is units).