Difference between revisions of "Documentation/How Tos/Calc: ISLOGICAL function"
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| − | '''[[Documentation/How_Tos/Calc: ISTEXT function|ISTEXT | + | '''[[Documentation/How_Tos/Calc: ISTEXT function|ISTEXT]]''', |
| − | '''[[Documentation/How_Tos/Calc: ISNUMBER function|ISNUMBER | + | '''[[Documentation/How_Tos/Calc: ISNUMBER function|ISNUMBER]]''', |
| − | '''[[Documentation/How_Tos/Calc: ISBLANK function|ISBLANK | + | '''[[Documentation/How_Tos/Calc: ISBLANK function|ISBLANK]]''', |
| − | '''[[Documentation/How_Tos/Calc: ISERROR function|ISERROR | + | '''[[Documentation/How_Tos/Calc: ISERROR function|ISERROR]]''', |
| − | '''[[Documentation/How_Tos/Calc: ISFORMULA function|ISFORMULA | + | '''[[Documentation/How_Tos/Calc: ISFORMULA function|ISFORMULA]]''' |
'''[[Documentation/How_Tos/Calc: Information functions|Information functions]]''' | '''[[Documentation/How_Tos/Calc: Information functions|Information functions]]''' | ||
| + | |||
| + | [[Documentation/How_Tos/Calc: Functions listed alphabetically|'''Functions listed alphabetically''']], | ||
| + | [[Documentation/How_Tos/Calc: Functions listed by category|'''Functions listed by category''']] | ||
Revision as of 06:27, 13 September 2008
ISLOGICAL
Tests if a cell contains a logical value, TRUE or FALSE.
Syntax:
ISLOGICAL(value)
- Returns TRUE if value is either TRUE or FALSE, and FALSE otherwise.
Example:
ISLOGICAL(D5)
- where D5 contains FALSE, returns TRUE, because D5 contains a logical value.
ISLOGICAL(123)
- returns FALSE, because 123 is a number, not a logical value.
See also:
ISTEXT, ISNUMBER, ISBLANK, ISERROR, ISFORMULA
Functions listed alphabetically, Functions listed by category
