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 Getting Involved A site can only grow and thrive through the continual efforts of its members. If you have found this site useful, we encourage you to contribute and become part of our community. Sign-ups are available, and our forums are open to questions, commentary, or anything else that you want to talk about. We hope to see you there!
 Forum Activity Before I looked at the code you had, I was thinking of using a For( loop to solve the problem,... (by Myles_Zadok 24 Apr 2018 23:56, posts: 2) Hello, I am trying to create a program that decodes text stored in a list using a proprietary... (by Yang Shenlai 24 Apr 2018 21:44, posts: 2) you could possibly build some sort of check using instring (by Trenly 24 Apr 2018 20:04, posts: 4)
 Did You Know... …that there are 256 picture variables built-in to the TI-83+ calculator, even though the calculator only shows 10 picture variables?
 Featured Article Statistics is a mathematical science pertaining to the collection, analysis, interpretation or explanation, and presentation of data.
 Featured Command The binomcdf( command calculates the binomial cumulative probability, either at a single value or for all values. This command can be used to replace seq( when used with cumSum(.

Welcome to the TI-83 section of TI-Basic Developer (TI|BD)! This section of the site covers how to make TI-Basic programs for the TI-83, TI-83+, TI-83+ Silver Edition (SE), TI-84+, and TI-84+ Silver Edition calculators (often abbreviated as TI-83/84/+/SE). After going through all of the TI-83 information, the reader should be a competent TI-83 Basic programmer.

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# Site Content

 Search We've tried to create a broad base of TI-Basic information. This ensures that most readers will hopefully be able to learn something from this site. Experimentation is encouraged to fully digest all of the information. Please use our search engine to find what you desire, or refer to the sitemap. pages only pages and forum forum only

Each reader can read the information in whatever order they desire. For the average reader, though, the suggested approach is to just start from the beginning and read until the end. The information is presented in a sequential order, with the concepts and code getting increasingly more complex as you get further into it. You might also look at the page Using This Guide, which outlines another suggested reading order.

Please feel free to not only get involved, but also come back often to see what changes or additions have been made. And above all else, enjoy your stay!

# Recent News

TI|BD is constantly changing through the efforts of its members. Here are the most recent significant edits that have been made. For the complete documentation of the history, see News Depository.

 Apr 23 — The new chat is available for use by the TI-BD community! This chat should be more secure than the last one.
 Sep 13 — TI-BD Contributor Battlesquid has been promoted to Moderator.
 May 11 — The nspire section was added to the news category
 Apr 21 — Congratulations to Trenly for being promoted to moderator, and to Xeda Elnara and jonbush for being promoted to administrator!
 Apr 18 — Chatbox temporarily removed due to lack of security, and rules being broken. The anticipated return date is yet TBD

If you have made a significant modification, made a new page, or contributed to this site in another way, please document what you did by adding news.

# Portable Guide

As a part of this site's growth, we have created a portable guide for you to print out and have as a programming source wherever you go. The portable guide contains most of this site's content in a printable format including all the commands, techniques, and calculator references.

Go to the Portable Guide for TI|BD.

# New Members

It is only by our members that this site can grow. Welcome to the new members who have joined TI|BD:

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