Difference between revisions of "Documentation/How Tos/Calc: ISNUMBER function"
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| − | __NOTOC__ | + | {{DISPLAYTITLE:ISNUMBER function}} |
| + | {{Documentation/CalcFunc InformationTOC | ||
| + | |ShowPrevNext=block | ||
| + | |PrevPage=Documentation/How_Tos/Calc:_ISNONTEXT_function | ||
| + | |NextPage=Documentation/How_Tos/Calc:_ISODD_function | ||
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== ISNUMBER == | == ISNUMBER == | ||
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: where D5 contains <tt>'''99'''</tt>, returns <tt>'''TRUE'''</tt>, because D5 contains a number. | : where D5 contains <tt>'''99'''</tt>, returns <tt>'''TRUE'''</tt>, because D5 contains a number. | ||
| − | {{ | + | === Issues: === |
| + | * <tt>'''ISNUMBER(A1)'''</tt> where A1 is a logical value, returns <tt>'''TRUE'''</tt>. This behavior is not compatible with other competing spreadsheets.<BR> See {{bug|58572;84266}}. | ||
| + | |||
| + | {{SeeAlso|EN| | ||
* [[Documentation/How_Tos/Calc: ISTEXT function|ISTEXT]] | * [[Documentation/How_Tos/Calc: ISTEXT function|ISTEXT]] | ||
* [[Documentation/How_Tos/Calc: ISLOGICAL function|ISLOGICAL]] | * [[Documentation/How_Tos/Calc: ISLOGICAL function|ISLOGICAL]] | ||
* [[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 alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
| − | + | [[Category: Documentation/Reference/Calc/Information functions]] | |
| − | + | ||
| − | + | ||
Latest revision as of 13:23, 31 January 2024
- Information Functions
- CELLCURRENTFORMULAISBLANKISERRISERRORISEVENISEVEN ADDISLOGICALISNAISNONTEXTISNUMBERISODDISODD ADDISREFISTEXT
ISNUMBER
Tests if a cell contains a number.
Syntax:
ISNUMBER(value)
- Returns TRUE if value is a number or logical value and FALSE otherwise.
- ISNUMBER currently (OOo2.3) considers the logical values TRUE and FALSE as numbers. See Issues below.
Example:
ISNUMBER(123)
- returns TRUE.
ISNUMBER(“dog”)
- returns FALSE.
ISNUMBER(D5)
- where D5 contains 99, returns TRUE, because D5 contains a number.
Issues:
- ISNUMBER(A1) where A1 is a logical value, returns TRUE. This behavior is not compatible with other competing spreadsheets.
See Issue 58572;84266 .
See Also
-
