46 lines
758 B
Markdown
46 lines
758 B
Markdown
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
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# Function count
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Count the number of elements of a matrix, array or string.
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## Syntax
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```js
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math.count(x)
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```
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### Parameters
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Parameter | Type | Description
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--------- | ---- | -----------
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`x` | string | Array | Matrix | A matrix or string
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### Returns
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Type | Description
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---- | -----------
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number | An integer with the elements in `x`.
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### Throws
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Type | Description
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---- | -----------
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## Examples
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```js
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math.count('hello world') // returns 11
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const A = [[1, 2, 3], [4, 5, 6]]
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math.count(A) // returns 6
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math.count(math.range(1,6)) // returns 5
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```
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## See also
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[size](size.md)
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