Transposed function

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Warning

This documentation refers to the Classic QDK, which has been replaced by the Modern QDK.

Please see https://aka.ms/qdk.api for the API documentation for the Modern QDK.

Namespace: Microsoft.Quantum.Arrays

Package: Microsoft.Quantum.Standard

Returns the transpose of a matrix represented as an array of arrays.

function Transposed<'T> (matrix : 'T[][]) : 'T[][]

Description

Input as an $r \times c$ matrix with $r$ rows and $c$ columns. The matrix is row-based, i.e., matrix[i][j] accesses the element at row $i$ and column $j$.

This function returns the $c \times r$ matrix that is the transpose of the input matrix.

Input

matrix : 'T[][]

Row-based $r \times c$ matrix

Output : 'T[][]

Transposed $c \times r$ matrix

Type Parameters

'T

The type of each element of matrix.

Example

// same as [[1, 4], [2, 5], [3, 6]]
let transposed = Transposed([[1, 2, 3], [4, 5, 6]]);