/// <summary>
/// Divides current MPUnit by short int ui, Quotient in q, Remainder in r
/// </summary>
/// <param name="i"></param>
/// <param name="q"></param>
/// <param name="r"></param>
/// <returns></returns>
public static void Div(MPUnit dividend, int i, ref MPUnit q, ref MPUnit r)
{
if(i < 0 || i > BASE)
throw new ArgumentOutOfRangeException();
MPUnit pseudodividend = new MPUnit(dividend);
pseudodividend.ASL(1);
MPUnit divisor = new MPUnit(i);
MPUnit pseudodivisor = new MPUnit(divisor);
pseudodivisor.ASL(1);
Div(pseudodividend, pseudodivisor, ref q, ref r);
r = MPUnit.Sub(dividend, MPUnit.Mult(q,divisor));
}
