This method divides a long quantity by an int to estimate
qhat for two multi precision numbers. It is used when
the signed value of n is less than zero.
Returns long value where high 32 bits contain remainder value and
low 32 bits contain quotient value.
This method divides a long quantity by an int to estimate qhat for two multi precision numbers. It is used when the signed value of n is less than zero. Returns long value where high 32 bits contain remainder value and low 32 bits contain quotient value.