# Introduction

Here we introduce methods to compute in arbitrary precision integer arithmentic.

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This book can be \[edited online at GitBook] ([https://www.gitbook.com/book/johnblommers/notes-on-large-numbers/edit#/edit/master/README.md](https://www.gitbook.com/book/johnblommers/notes-on-large-numbers/edit#/edit/master/README.md)) using its online editor. Account credentials will be required.

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In the [C++](#cpp) chapter we make use of fenced code blocks to perform syntax highlighting. GitHub documents the available [code languages](https://github.com/github/linguist/blob/master/lib/linguist/languages.yml). The number of languages is legion. Some of the more interesting ones include:

* awk
* bash
* c
* cpp
* css
* cmake
* cobil
* html
* java
* javascript
* json
* matlab
* makefile
* md
* svg
* xml
* R
