description:
| Get a subtotal in a list or database. |
syntax:
| =SUBTOTAL( function_num, ref1, [ref2], … ) |
required arguments:
| function_num | A number representing a function that will be used to calculate subtotals. |
| ref1 | A named range or reference to subtotal. |
optional arguments:
| [ref2] | A named range or reference to subtotal. |
