@skybloxsystems/ticket-bot
Version:
43 lines (27 loc) • 920 B
Markdown
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
# Function map
Create a new matrix or array with the results of the callback function executed on
each entry of the matrix/array.
## Syntax
```js
math.map(x, callback)
```
### Parameters
Parameter | Type | Description
--------- | ---- | -----------
`x` | Matrix | Array | The matrix to iterate on.
`callback` | Function | The callback method is invoked with three parameters: the value of the element, the index of the element, and the matrix being traversed.
### Returns
Type | Description
---- | -----------
Matrix | array | Transformed map of x
## Examples
```js
math.map([1, 2, 3], function(value) {
return value * value
}) // returns [1, 4, 9]
```
## See also
[filter](filter.md),
[forEach](forEach.md),
[sort](sort.md)