Documentation/How Tos/Calc: Information functions
From Apache OpenOffice Wiki
Information Functions
The information functions return information about cell contents.
| CELL | Returns information about the address, formatting or contents of a cell |
| CURRENT | Returns the current (to date) result of evaluating the formula. |
| FORMULA | Returns the formula used in a cell as a text string. |
| ISBLANK | Tests if the cell is blank (empty). |
| ISERR | Tests for an error value other than #N/A (Not Available). |
| ISERROR | Tests for any error value. |
| ISEVEN | Tests for even numbers. |
| ISEVEN_ADD | Returns 1 if the value is an even number, or 0 if the value is odd. |
| ISFORMULA | Tests if a cell contains a formula. |
| ISLOGICAL | Tests if a cell contains a logical value, TRUE or FALSE. |
| ISNA | Tests if a cell contains the #N/A (Not Available) error value. |
| ISNONTEXT | Tests if a cell contains non-text. |
| ISNUMBER | Tests if a cell contains a number. |
| ISODD | Tests for odd numbers. |
| ISODD_ADD | Returns 1 if the value is an odd number, or 0 if the value is even. |
| ISREF | Tests if the argument is a reference to a cell or range of cells. |
| ISTEXT | Tests if a cell contains text. |
| N | Returns the numeric value. |
| NA | Returns the #N/A (Not Available) error value . |
| TYPE | Returns the type of value (number, text, etc.). |
