su'e PA4 -sup-su'e- cmavo

digit/number: at most (all); no more than.

In notes:

x1 is less than or equal to x2 in property/quantity x3 by amount x4.
x1 is any child of the first child of the first child of ... the first child of x2, where the graph geodesic through the ancestorship-directed family tree from x1 to x2 is of length (x3) + 1 (li; x3 must be a nonnegative integer or positive infinity), and where "first" is according to (partial) ordering rule x4 (default: chronological order of birth per successive generation within the given lineage; other restrictions on legitimacy etc. may be specified here as well).
soi'au (exp!)
almost none/almost no/almost nowhere (technical sense): the subset of satisfactory such things is null but non-empty.
su'ai (exp!)
digit/number: precise to within the stated sigfigs (significant figures/digits); approximately, measured to be approximately, with some error/rounding
su'au (exp!)
digit/number: exact, exactly equal to, no more and no less, mathematically ideally (no measuring or rounding error)
tai'i'au (exp!)
8-ary mekso operator: the X1th nonnegative sum of X2 mutually-distinct perfect X3th-powers (i.e.: of integers) in X4 mutually truly-distinct ways, requiring exactly X5 terms to be negative in each sum (counting with(out^X6) multiplicity), requiring exactly X7 terms to be repeated between sums (counting with(out^X8) multiplicity), according to the usual ordering of the integers.
Toggles grammar so that every mention of a number n is interpreted as "at least n".