- mecyjavdu'i
- x
_{1}is less than or equal to x_{2}in property/quantity x_{3}by amount x_{4}. - pavmompazy'utka'au'ypanzi
- x
_{1}is any child of the first child of the first child of ... the first child of x_{2}, where the graph geodesic through the ancestorship-directed family tree from x_{1}to x_{2}is of length (x_{3) + 1}(li; x_{3}must be a nonnegative integer or positive infinity), and where "first" is according to (partial) ordering rule x_{4}(default: chronological order of birth per successive generation within the given lineage; other restrictions on legitimacy etc. may be specified here as well). - pau'ei
- mekso operator: power set - produces the set of all subsets of set A that are of (any) size (that is) b [a nonnegative integer or transfinite/infinite number]
- soi'au
- almost none/almost no/almost nowhere (technical sense): the subset of satisfactory such things is null but non-empty.
- su'ai
- digit/number: precise to within the stated sigfigs (significant figures/digits); approximately, measured to be approximately, with some error/rounding
- su'au
- digit/number: exact, exactly equal to, no more and no less, mathematically ideally (no measuring or rounding error)