dilcu gismu

x1 is a quotient of 'x2/x3' [dividend x2 divided by divisor x3], leaving remainder x4.

See also frinu, fendi, katna, parbi, mekso.

In notes:

fendi
x1 (agent) divides/partitions/separates x2 into sections/parts/ind. x3 by method/partition x4.
frinu
x1 is a fraction, with numerator x2, denominator x3 (x2/x3).
katna
x1 (tool/blade/force) cuts [through]/splits/divides x2 (object) into pieces x3.
mekso
x1 [quantifier/expression] is a mathematical expression interpreted under rules/convention x2.
parbi
x1 (me'o, fraction) is a ratio/rate of x2 (quantity) with respect to x3 (quantity), [x2:x3].
pilji
x1 is the product/total/result of factors/multiplicands (x2 and x3) x2 multiplied by x3.
fe'i
n-ary mathematical operator: divided by; division operator; [(((a / b) / c) / ...)].
dilcymu'o
x1 (number) is fully divisible by x2 (number) // "x1/x2" is an integer // x2 is a factor of x1
dilcysle
x1 is a prime number (a natural number greater than 1 that has no positive divisors other than 1 and itself)
modju
x1 (li; number) is congruent to x2 (li; number; see description for canonical/traditional/contextless default usage) modulo x3 (li; number); \frac(x1 - x is an integer.
vujnu
x1 is the subtraction-difference of x2 and x3 (and x4 etc.); x1 = x2 - x [ - x4 etc.]