# Category:Definitions/Cartesian Product

This category contains definitions related to Cartesian Product.
Related results can be found in Category:Cartesian Product.

Let $S$ and $T$ be sets or classes.

The cartesian product $S \times T$ of $S$ and $T$ is the set (or class) of ordered pairs $\tuple {x, y}$ with $x \in S$ and $y \in T$:

$S \times T = \set {\tuple {x, y}: x \in S \land y \in T}$

## Subcategories

This category has the following 3 subcategories, out of 3 total.