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42 lines
806 B
Markdown
42 lines
806 B
Markdown
# Function multinomial
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Computes the sum taken over all combinations of nonnegative integers such that the sum of all indices is n.
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Multinomial only takes an array of integers greater than or equal to 0.
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## Syntax
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```js
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math.multinomial(array)
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```
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### Parameters
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Parameter | Type | Description
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--------- | ---- | -----------
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`array` | Array | | An array of all integers to find the sum of all combinations
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### Returns
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Type | Description
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---- | -----------
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Number | BigNumber | Computed sum
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## Examples
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```js
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math.multinomial([2,0,1]); // returns 3
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```
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## See also
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[permutations](permutations.md),
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[factorial](factorial.md),
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[combinations](combinations.md)
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