- pai
- digit/number: pi (approximately 3.1416...); the constant defined by the ratio of the circumference to the diameter of all circles.
- pai'i in sense "circle constant"
- Digit/number: pi (denoted "π"; approximately 3.1416...); the constant defined by the ratio of the circumference to the diameter of all circles in Euclidean space.

- gei'i'e
- mekso unary operator: converts a string of digits which includes {pi} to the same string of digits without {pi}; if {pi} is not present in the original/input string, the output is identical
- ne'o'a
*(exp!)* - mekso ternary operator: the generalized incomplete (factorial-extending) Pi function; for input (X
_{1, X}this word outputs the definite integral of t^X_{1 e^-t}with respect to t from X_{2}to X_{3}(see notes for default values). - pi'au
- digit/number: pi (approximately 3.1416...); the constant defined by the ratio of the circumference to the diameter of all circles.
- se'i'i
- digit/number: Sierpiński constant K = \pi(2\ln2 + 3\ln\pi + 2\gamma - 4\ln\Gamma(\frac14)) \approx 2.584981759579253217065893587383…
- plankexu
- x
_{1}is the elementary unit (quantum) of angular momentum/half of Planck's reduced constant [id est: hbar/2 = h/(4 pi)] expressed in units x_{2}(default: unitless/dimensionless and so that it is equal to 1) in paradigm/system/metaphysics/universe x_{3}(default: this, our actual, physical universe) - 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)

- pisu'osoi'ai
- digit/number: at least almost-all of; at least almost-certain; 100%.
- pizau'u
- arbitrarily much of, arbitrarily close to 1, an arbitrarily large proper fraction/percentage of
- datrytcika
- x
_{1}=d_{1}=t_{1}occurs on year x_{2}of month x_{3}of day x_{4}of hour x_{5}of minute x_{6}of second x_{7}of date/time system x_{8} - detytcika
- d
_{1}=t_{1}[years, months, days, hours, minutes, seconds] is the date and time of event/state d_{2}=t_{2}at location d_{3}=t_{4}by date/time system x_{4} - fatysaclu
- x
_{1}(me'o) is the p-adic representation of number x_{2}in base x_{3}. - temjudri
- x
_{1}is a point on time axis, of event/state x_{2}, in system x_{3}. - vendu'a
- v
_{1}=x_{1}sells v_{2}=x_{2}to buyer v_{3}=x_{3}and includes d_{2}=x_{4}for a discounted price of (default free) v_{4}=x_{5} - bi'oi'au
- digit/number: interval/range indicator for significant digits (determined by lesser endpoint).
- dei'i'u
- Attaches date and time starting with years and ending in seconds.
- gau'a
*(exp!)* - mekso (no-more-than-4-ary) operator: Gaussian function f(x, a, b, c) = c e
^{-((x-a)}. - ju'au
*(exp!)* - semi-mathematical binary operator: named number base operator/interpreter
- ka'o'ei
- imaginary i, comma - spherical coordinates: first coordinate gives magnitude (complex modulus/radius) of the number, the second number gives the angle from the positive real axis measured counterclockwise toward the 'positive' imaginary axis (default: in the primary branch/Arg) as measured in some units (which that number should contain; the contextless default will suppose radians); the angle is not normalized.
- mi'i'au
- digit/number: interval/range indicator for significant digits (determined by midpoint).
- ne'o'au
*(exp!)* - mekso quaternary operator: polygamma function; for input X
_{1, X}, outputs the (-X_{2)}th derivative of Log(ne'o'a(X_{1, X})) with respect to X_{1}. - ne'oi
*(exp!)* - unary operator: primorial a#
- se'au
*(exp!)* - mathematical quinary operator; big operator: left sequence notation/converter - operator a, sequence b defined as a function on index/argument/variable/parameter c, in set d, under ordering e
- si'ei
- numeric suffix: indicates that the number refers to portionality instead of cardinality
- so'e'i
- number/digit: a qualifying majority or a defined/relevant supermajority.
- so'e'o
- digit/number: a strong/substantial/decisive majority.
- so'e'u
- digit/number: n (default: 1 or 1/2 atomic units as the case may be) more than half; barely a majority; a slight majority.
- te'i
- at a point on time axis
- xo'ei
*(exp!)* - unary mekso operator: produces a string of n consecutive "xo'e"'s, treated as digits (concatenated into a single string of digits)
- xaudbo
- x
_{1}is \sqrtA = \sqrt2×5 [decimal: 1\times10^{+(1/2)}] of x_{2}in dimension/aspect x_{3}(default is units).