159   typename Row::const_iterator i_end = x.row.end();  in compare()  local
355          i_end = row.end(); i != i_end; ++i) {  in operator *=()  local
367   const typename Row::iterator& i_end = row.end();  in operator /=()  local
386          i_end = row.end(); i != i_end; ++i) {  in negate()  local
472   for (typename Row::const_iterator i = row.lower_bound(1), i_end = row.end();  in print()  local
551          i_end = row.lower_bound(end); i != i_end; ++i) {  in exact_div_assign()  local
564     const typename Row::iterator& i_end = row.end();  in mul_assign()  local
571       i = row.lower_bound(start), i_end = row.lower_bound(end);  in mul_assign()  local
607       const typename Row::iterator& i_end = row.end();  in linear_combine_lax()  local
617       const typename Row::iterator& i_end = row.end();  in linear_combine_lax()  local
655              i_end = row.lower_bound(end); i != i_end; ++i) {  in linear_combine_lax()  local
672   typename Row::iterator i_end = row.end();  in sign_normalize()  local
699   typename Row::iterator i_end = row.lower_bound(last);  in negate()  local
786   typename Row::const_iterator i_end = x.row.lower_bound(end);  in is_equal_to()  local
855   typename Row::const_iterator i_end = x.row.lower_bound(end);  in is_equal_to()  local