75   temp->n_sign = PLUS;  in bc_new_num()
160   if (use_sign && n1->n_sign != n2->n_sign)  in _bc_do_compare()
162       if (n1->n_sign == PLUS)  in _bc_do_compare()
174 	  if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
182 	  if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
208 	  if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
216 	  if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
232 		if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
244 		if (!use_sign || n1->n_sign == PLUS)  in _bc_do_compare()
270   return num->n_sign == MINUS;  in bc_is_neg()
524   if (n1->n_sign != n2->n_sign)  in bc_sub()
527       diff->n_sign = n1->n_sign;  in bc_sub()
539 	  diff->n_sign = (n2->n_sign == PLUS ? MINUS : PLUS);  in bc_sub()
550 	  diff->n_sign = n1->n_sign;  in bc_sub()
572   if (n1->n_sign == n2->n_sign)  in bc_add()
575       sum->n_sign = n1->n_sign;  in bc_add()
586 	  sum->n_sign = n2->n_sign;  in bc_add()
597 	  sum->n_sign = n1->n_sign;  in bc_add()
630   temp->n_sign = PLUS;  in new_sub_num()
816   _bc_shift_addsub (*prod, m2, n, d1->n_sign != d2->n_sign);  in _bc_rec_mul()
851   pval->n_sign = ( n1->n_sign == n2->n_sign ? PLUS : MINUS );  in bc_multiply()
857     pval->n_sign = PLUS;  in bc_multiply()
926 	  qval->n_sign = (n1->n_sign == n2->n_sign ? PLUS : MINUS);  in bc_divide()
1078   qval->n_sign = ( n1->n_sign == n2->n_sign ? PLUS : MINUS );  in bc_divide()
1079   if (bc_is_zero (qval)) qval->n_sign = PLUS;  in bc_divide()
1421   if (num->n_sign == MINUS) (*out_char) ('-');  in bc_out_num()
1463 	int_part->n_sign = PLUS;  in bc_out_num()
1464 	frac_part->n_sign = PLUS;  in bc_out_num()
1551   if (num->n_sign == PLUS)  in bc_num2long()
1591   if (neg) (*num)->n_sign = MINUS;  in bc_int2num()
1609   signch = ( num->n_sign == PLUS ? 0 : 1 );  /* Number of sign chars. */  in bc_num2str()
1678       (*num)->n_sign = MINUS;  in bc_str2num()
1683       (*num)->n_sign = PLUS;  in bc_str2num()