| Line 31: |
Line 31: |
| | | | |
| | 1.ISBLANK | | 1.ISBLANK |
| − | V refers to an empty cell.
| + | V refers to an empty cell. |
| | 2.ISERR | | 2.ISERR |
| − | V refers to any error value except #N/A.
| + | V refers to any error value except #N/A. |
| | 3.ISERROR | | 3.ISERROR |
| − | V refers to any error value
| + | V refers to any error value |
| | 4.ISLOGICAL | | 4.ISLOGICAL |
| − | V refers to a logical value.
| + | V refers to a logical value. |
| | 5.ISNA | | 5.ISNA |
| − | V refers to the NaN error value.
| + | V refers to the NaN error value. |
| | 6.ISNONTEXT | | 6.ISNONTEXT |
| − | V refers to any item that is not text.
| + | V refers to any item that is not text. |
| | 7.ISNUMBER | | 7.ISNUMBER |
| − | V refers to a number.
| + | V refers to a number. |
| | 8.ISREF | | 8.ISREF |
| − | V refers to a reference.
| + | V refers to a reference. |
| | 9.ISTEXT | | 9.ISTEXT |
| − | V refers to text.</font></font>
| + | V refers to text.</font></font> |