Rank

Returns the rank of a matrix.

Syntax

rank(Matrix)

Description

Given a matrix, returns its rank. If the option submatrix is true, it returns a matrix.

linear_algebra.rank1.calc.png

Options

Below is a complete list of options that may be used in rank function.

Option

Description

Format

Default value

method

We can choose the method to be used from the following: smart and free_division_gauss.

{method="free_division_gauss"}

smart

submatrix

We can choose to show the minor with rank equal to the rank of the original matrix.

{submatrix=true}

false