# Category:Definitions/Examples of Matrices

This category contains definitions of examples of Matrix.

Let $S$ be a set.

Let $m, n \in \Z_{>0}$ be strictly positive integers.

An $m \times n$ matrix over $S$ (said $m$ times $n$ or $m$ by $n$) is a mapping from the cartesian product of two integer intervals $\closedint 1 m \times \closedint 1 n$ into $S$.

## Subcategories

This category has the following 2 subcategories, out of 2 total.

## Pages in category "Definitions/Examples of Matrices"

The following 24 pages are in this category, out of 24 total.