ifisnumber函数,numbersans数学

=if(isnumber(search(c$1$a2,c$1 2.
another way to check the search results is with the isnumber
another way to check the search results is with the isnumber
excel排序按文本日期数字或颜色对数据进行排序
=if(isnumber(search"comp,c2"no"yes)例如,如果要检查包含