sub192
sub192( rem1, rem2, 0, 0, term2, term3, &rem1, &rem2, &rem3 );
sub192( aSig0, aSig1, 0, term0, term1, term2, &rem0, &rem1, &rem2 );
sub192( rem1, rem2, 0, term1, term2, term3, &rem1, &rem2, &rem3 );
sub192( rem1, rem2, 0, 0, term2, term3, &rem1, &rem2, &rem3 );