# Category:Termial Function

This category contains results about the termial function.

Let $n \in \Z_{> 0}$ be a positive integer.

The termial of $n$ is denoted $n?$ and defined as:

$\displaystyle n? = \sum_{k \mathop = 1}^n k = 1 + 2 + \cdots + n$

## Pages in category "Termial Function"

The following 4 pages are in this category, out of 4 total.