mathjs/docs/reference/functions/transpose.md

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

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# Function transpose

Transpose a matrix. All values of the matrix are reflected over its
main diagonal. Only applicable to two dimensional matrices containing
a vector (i.e. having size `[1,n]` or `[n,1]`). One dimensional
vectors and scalars return the input unchanged.


## Syntax

```js
math.transpose(x)
```

### Parameters

Parameter | Type | Description
--------- | ---- | -----------
`x` | Array &#124; Matrix | Matrix to be transposed

### Returns

Type | Description
---- | -----------
Array &#124; Matrix | The transposed matrix


## Examples

```js
const A = [[1, 2, 3], [4, 5, 6]]
math.transpose(A)               // returns [[1, 4], [2, 5], [3, 6]]
```


## See also

[diag](diag.md),
[inv](inv.md),
[subset](subset.md),
[squeeze](squeeze.md)