- round-remainder numerator denominatorprocedure
Satisfies
q = round(n/d)
The round function rounds to the nearest integer, breaking ties by choosing the nearest even integer. Nothing general can be said about the sign of r. Like the truncate operator pair, the quotient of +1, 0, or -1 by any non-unit denominator is 0, so that three contiguous numerators by a common denominator share a common quotient.