Logicne funkcije

This category contains the Logical functions.

Handling non-logical arguments in logical functions

To access this command...

Insert - Function - Category Logical


ISNA

Vraća TRUE ukoliko ćelija sadrži #N/A (vrijednost nije dostupna) gresku.

Ukoliko se greÄŤka pojavi vrati FALSE.

Syntax

ISNA(Value)

Vrijednost je vrijednost ili izraz koji se testira

Example

=ISNA(D3) returns FALSE.

ISERROR

Returns the value if the cell does not contain an error value, or the alternative value if it does.

tip

This function is available since LibreOffice 4.0.


Syntax

IFERROR(Value; Alternate_value)

Value is the value or expression to be returned if it is not equal or results in an error.

Alternate_value is the value or expression to be returned if the expression or value of Value is equal or results in an error.

Example

=ISERROR(C8)gdje ćelija C8 sadrži =1/0 returns TRUE, because 1/0 is an error.

=ISERROR(C8)gdje ćelija C8 sadrži =1/0 returns TRUE, because 1/0 is an error.

IFS

IFS is a multiple IF-function.

SWITCH

SWITCH compares expression with value1 to valuen and returns the result belonging to the first value that equals expression. If there is no match and default_result is given, that will be returned.

Ako

Specifira logicni test.

Syntax

IF(Test [; [ThenValue] [; [OtherwiseValue]]])

Test je bilo koja vrijednost ili izraz koji moze biti tacan i lazan.

Then_value (optional) je vrijednost TRUE.

Otherwise_value (optional) je vrijednost FALSE.

In the LibreOffice Calc functions, parameters marked as "optional" can be left out only when no parameter follows. For example, in a function with four parameters, where the last two parameters are marked as "optional", you can leave out parameter 4 or parameters 3 and 4, but you cannot leave out parameter 3 alone.

Example

=IF(A1>5;100;"too small") If the value in A1 is greater than 5, the value 100 is returned; otherwise, the text too small is returned.

=IF(A1>5;;"too small") If the value in A1 is greater than 5, the value 0 is returned because empty parameters are considered to be 0; otherwise, the text too small is returned.

=IF(A1>5;100;) If the value in A1 is less than 5, the value 0 is returned because the empty OtherwiseValue is interpreted as 0; otherwise 100 is returned.

FALSE

Returns the logical value FALSE. The FALSE() function does not require any arguments and always returns the logical value FALSE.

Syntax

FALSE()

Example

=FALSE() returns FALSE

=NOT(FALSE()) returns TRUE

I

Returns TRUE if all arguments are TRUE. If one of the elements is FALSE, this function returns the FALSE value.

The arguments are either logical expressions themselves (TRUE, 1<5, 2+3=7, B8<10) that return logical values, or arrays (A1:C3) containing logical values.

Syntax

AND(Logical 1 [; Logical 2 [; … [; Logical 255]]])

Logical 1, Logical 2, … , Logical 255 are boolean values, references to cells or to cell ranges of logical values.

note

This function ignores any text or empty cell within a data range. If you suspect wrong results from this function, look for text in the data ranges. To highlight text contents in a data range, use the value highlighting feature.


Example

Logicne vrijednosti 12<13; 14>12 and 7<6 are to be checked:

=AND(12<13; 14>12; 7<6) returns FALSE.

=AND(FALSE();TRUE()) returns FALSE.

NOT

Obrce logicnu vrijednost

Syntax

NOT(Logicna vrijednost)

Logical Value je bilo koja vrijednot izvrnuta

Example

=NOT(A). A=TRUE reverses to A=FALSE.

OR

Returns TRUE ako je najmanje jedan argument TRUE. Ova funkcija vraca vrijednost FALSE ako su svi argumenti logicni FALSE.

The arguments are either logical expressions themselves (TRUE, 1<5, 2+3=7, B8<10) that return logical values, or arrays (A1:C3) containing logical values.

Syntax

OR(Logical 1 [; Logical 2 [; … [; Logical 255]]])

Logical 1, Logical 2, … , Logical 255 are boolean values, references to cells or to cell ranges of logical values.

note

This function ignores any text or empty cell within a data range. If you suspect wrong results from this function, look for text in the data ranges. To highlight text contents in a data range, use the value highlighting feature.


Example

Unosi logicnih vrijednosti 12<11; 13>22 and 45=45 su cekirane.

=OR(12<11; 13>22; 45=45) returns TRUE.

=OR(FALSE();TRUE()) returns TRUE.

TRUE

The logical value is set to TRUE. The TRUE() function does not require any arguments and always returns the logical value TRUE.

Syntax

TRUE()

Example

If A=TRUE and B=FALSE the following examples appear:

=AND(A; B) returns FALSE

=OR(A; B) returns TRUE

=NOT(AND(A; B)) returns TRUE

XOR

Returns true if an odd number of arguments evaluates to TRUE.

The arguments are either logical expressions themselves (TRUE, 1<5, 2+3=7, B8<10) that return logical values, or arrays (A1:C3) containing logical values.

tip

This function is available since LibreOffice 4.0.


Syntax

XOR(Logical 1 [; Logical 2 [; … [; Logical 255]]])

Logical 1, Logical 2, … , Logical 255 are boolean values, references to cells or to cell ranges of logical values.

Example

=XOR(TRUE();TRUE()) returns FALSE

=XOR(TRUE();TRUE();TRUE()) returns TRUE

=XOR(FALSE();TRUE()) returns TRUE

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