REDUCE

Applies a custom LAMBDA function to each element in a given array and accumulates results to a single value.

Syntaks

=REDUCE([Initial value]; Array; Formula)

Initial value: Optional initial value of the accumulator.

Array: The array to be reduced.

Formula: a LAMBDA function that will be called on each cell of the array.

The LAMBDA function requires two variables: an accumulator (e.g., a) and the array element value (v), and must be structured as follows:

LAMBDA (a, v, a + f (v))

where f(v) is a function of the individual cells of the array.

Eksempel

Dataa nedanfor vert brukte som eksempel

	A	B	C
1	Matematikk	Fysikk	Biologi
2	47	67	33
3	36	68	42
4	40	65	44
5	39	64	60
6		38	43
7	47	84	62
8	29	80	51
9	27	49	40
10	57	49	12
11	56	33	60
12	57
13	26

The formula =REDUCE(100000;A2:A13;LAMBDA(a;v; a + v*v)) returns 120715, which is 100000 added to the sum of the squares of the Math column.

Teknisk informasjon

This function is available since LibreOfficeDev 27.2.

Denne funksjonen er ikkje ein del av standarden Open Document Format for kontorprogram (OpenDocument) Versjon 1.3. del 4: Omrekna formel (OpenFormula)-format. Namnerommet er

COM.MICROSOFT.REDUCE