Program Archives: Utility
 Welcome to the TI-Basic Developer (TI|BD) Program Archives! We have a large variety of programs available for download, with program filtering and sorting based on genre and metadata, and will accept nearly any programs that you want to add to our archives. If you have questions, leave a post on the forums or read the FAQ. Happy gaming!

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## Mnemon 2.5

Data storage system with personal sheets and bookmark codes.

The second version of Mnemon.

## Solitaire Encryption

This is the Solitaire Encryption algorithm that Bruce Schneier made for Neal Stephenson's book Cryptonomicon. Before, only a TI89 version of the program existed. This is for the TI83/84s. Give your calc some time, and eventually something will come out encrypted/decrypted. The outputs are stored in Str1 and the decryption deck is stored in ∟DDECK.

## Binary Converter

A simple conversion system between bases 10 and 2.

This program will simplify nearly any radical expression in the form of the nth root of x by removing the perfect n factors from under the radical.

This program features very fast load times, index reduction, and imaginary simplifications.

## Prisms

A 3D engine that draws rectangular prisms (any size, solid or transparent) on the graph screen using pseudo-one-point perspective. Also includes Cubes, a simple program that shows what it is capable of.

## Oasis

Oasis is a basic shell for your calculator that will run basic programs.
You must have Celtic III (included) to run Oasis.

## Trigonometry Tools

Tools to help in your Geometry or Trigonometry class, solving anything to do with triangles.

## Wave Interference Grapher

This program looks at two waves of the form ASin(BX+C) and graphs their interference pattern.

## Chars

Have you ever wanted to get some of those pretty nifty ASCII characters, such as the arrows, or subscript numbers? Well with this program, you can! I recommend just sending this to your archive and running it with a shell (such as MirageOS) so that it does not get deleted, as the program stores its awesome characters into Str7!

## Battery Icon

Battery Level Indicator
Indicator program is in TI-BASIC
Battery Check program is in Assembly
Combined size of both programs (when the assembly program had been compressed) is 262 bytes.

## Key Game

A simple reflex game where a key code is generated on the screen. Push the correct key before you run out of time. A great way to learn the key codes.

## Photon Lamda Nu Energy Mass Calculator

pick which piece of info you have for the photon your studying and enter the value. remember to enter info like nano-meter as E-9.

Features a side scroll bar and supports however many options as you want! To use, store a string as Ans like so:
:"Title,option 1,option 2, option 3, option 4

For however many options you want, each seperated by a comma.

Uses variables LQ, Str1, GDB 0,

## Digital + Anoluge Clock V1

A very compact (610 bytes) clock with accurate hands and a day indicator.

-Moon Phase Calc

## Cubic Equation Solver

A simple program used to solve cubic equations (AX^3+BX^2+CX+D=0)

## GamePlayer Ultra

***This update is necessary if you are using an older version***
New to v0.6.1: re-worked setup; updated apps; many bug fixes; lots of optimization; slightly easier navigation

New to v0.5: setup bug fix; new ans updated apps; slightly faster; misc bug fixes

current version- v0.6.0

Full release of version 1.0 coming soon!!!

## Line 2.0

This program will take the graphscreen and turn it into recallable lines.

This program is intended for teachers or anyone who wants to grade tests or exams. It is one of the first programs that I have written, but it is constantly being improved. Version 3.5 has a better user interface, and improved control.

## Pythagorean, Midpoint, and Distance

Solves and shows you the work of every step of the distance, midpoint, and Pythagorean theorem formulas.

## Timer

A program containing a digital timer and a digital and analog clock.

## Quarterback Rating

This program calculates quarterback ratings for four different leagues: NFL, CFL, NCAA, and AFL.

## Phoenix 1.0

A VERY upgraded version of Mnemon with better interface and remembering utilities.

## Chemical Equation Solver

Balances chemical equations, inputted as a string.