---
slug: "combinations-and-permutations"
title: "Combinations and Permutations"

# date (optional for articles)
date: "2022-11-19T09:01:17-04:00"

# show on articles page
show: true

# uncomment to show table of contents
toc: false

pics:
  formulas:
    css: "image"
    tip: "Table of common combination and permutation formulas."
    sources:
      - src: "/files/articles/combinations-and-permutations/formulas.svg"
        width: 1024
        height: 249

  definitions:
    css: "image"
    tip: "Factorial and binomial coefficient definitions."
    sources:
      - src: "/files/articles/combinations-and-permutations/definitions.svg"
        width: 1024
        height: 240
---

Table of common combinations and permutations formulas.

## Figures

{{< pe-figure "formulas" >}}
{{< pe-figure "definitions" >}}

## Source

* [`formulas.tex`][formulas-tex]: [TeX][] source for `formulas.svg`.
* [`definitions.tex`][definitions-tex]: [TeX][] source for `definitions.svg`.

[tex]: https://en.wikipedia.org/wiki/TeX
  "Typesetting system commonly used for mathematics."
[formulas-tex]: /files/articles/combinations-and-permutations/formulas.tex
  "Original TeX for formulas.svg."
[definitions-tex]: /files/articles/combinations-and-permutations/definitions.tex
  "Original TeX for definitions.svg."