# Documentation/Calc Functions/PRODUKT

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PRODUKT

Matematisk

## Resume:

Multiplicerer alle tal givet som argumenter og returnerer produktet.

## Syntaks:

PRODUKT(Number 1 [; Number 2 [; … [; Number 255]]])

## Returnerer:

Returnerer et reelt tal, som er produktet af alle inddata-argumenter, dvs. tal 1 * tal 2 * tal 3 * ...

## Argumenter:

Tal 1, tal 2, … , tal 255 er tal, referencer til celler eller til celleområder med tal.

• A real number, or an expression that evaluates to a real number.
• A reference to a single cell containing a real number.
• A simple reference to a cell range containing real numbers (for example, A1:B9).
• The name of a named range, comprising cells containing real numbers.
• The name of a database range, comprising cells containing real numbers.
• An inline array of real numbers (for example, {1.1, 2.2, 3.3, 4.4}).

Note that although PRODUKT can accept up to 255 arguments, each argument could specify a range of cells. This means that the number of real numbers processed could be many more than 255.

The following conditions (including errors) may be encountered:

• If any argument is a string in quotation marks, then PRODUKT reports a #VÆRDI! error.
• Text and empty cells within a data range are ignored.
• If there are no supplied numbers, or any supplied value is equal to 0, then PRODUKT returns the value 0.
• If only one value is supplied, then PRODUKT returns that value.

## Yderligere oplysninger:

• * Cellereferencen er nyttig, når man ønsker flere spredte sæt af celler, i hvilket tilfælde

PRODUKT(Ai:Am;Bk:Bl) kan anvendes, hvilket svarer til Ai*Ai+1*..*Am*Bk*Bk+1*...Bl.

$\displaystyle{ \text{\lt span lang="en" dir="ltr" class="mw-content-ltr"\gt PRODUCT\lt /span\gt }(N_{1}; N_{2}; ...; N_{k})=N_{1}\times N_{2}\times ...\times N_{k} }$

• * Hvis en celle ikke indeholder en numerisk værdi, bliver den ignoreret.

## Eksempler:

Formel Beskrivelse Returns
=PRODUKT(2; 3; 4) Here the function calculates $\displaystyle{ 2\times3\times4 }$ and returns the result. 24
=PRODUKT(A1:A3; B1:B2) where cells A1, A2, A3, B1, and B2 contain the numbers 2.2, 3, -5, 1.3, and -7 respectively. Here the function calculates $\displaystyle{ 2.2\times3\times-5\times1.3\times-7 }$ and returns the result. 300,3
=PRODUKT({2; 4; 6; 8}) Here the function calculates $\displaystyle{ 2\times4\times6\times8 }$ and returns the result. 384

PRODUCT