---
layout: default
---

<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->

<h1 id="function-ctranspose">Function ctranspose <a href="#function-ctranspose" title="Permalink">#</a></h1>

Transpose and complex conjugate a matrix. All values of the matrix are
reflected over its main diagonal and then the complex conjugate is
taken. This is equivalent to complex conjugation for scalars and
vectors.


<h2 id="syntax">Syntax <a href="#syntax" title="Permalink">#</a></h2>

```js
math.ctranspose(x)
```

<h3 id="parameters">Parameters <a href="#parameters" title="Permalink">#</a></h3>

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

<h3 id="returns">Returns <a href="#returns" title="Permalink">#</a></h3>

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


<h3 id="throws">Throws <a href="#throws" title="Permalink">#</a></h3>

Type | Description
---- | -----------


<h2 id="examples">Examples <a href="#examples" title="Permalink">#</a></h2>

```js
const A = [[1, 2, 3], [4, 5, math.complex(6,7)]]
math.ctranspose(A)               // returns [[1, 4], [2, 5], [3, {re:6,im:7}]]
```


<h2 id="see-also">See also <a href="#see-also" title="Permalink">#</a></h2>

[transpose](transpose.html),
[diag](diag.html),
[inv](inv.html),
[subset](subset.html),
[squeeze](squeeze.html)