Integer division and remainder are defined by the following relation:

	A = (A/B) * B + (A rem B)

where (A rem B) has the sign of A and an absolute value less than the absolute value of B. Integer division satisfies the following identity:

	(–A)/B = – (A/B) = A/(–B)

The result of the modulus operation is such that (A mod B) has the sign of B and an absolute value less than the absolute value of B; in addition, for some integer value N, this result shall satisfy the relation:

	A = B * N + (A mod B)