Post updates on your projects here, or give other authors your feedback on their works in progress.

When posting about an upcoming program of yours, please include a link to any relevant information (screen shots, etc.) in the URL field.

To have an entry removed, please Contact Us.

This is more of a question. Anyone working on a RPN for the TI-83+SE?

First release from RWare, new mega Formulas Program. Contain 16 (possibly more) theorems, trig functions and extras, common logarithms, 2 tables on trig functions (Trig Funtions of Common Quadrantal Angles, and Sine and Cosine Chart), plus you basic equation functions (Special Triangles, Quadratic Formula, Midpoint, Distance - Two Points, Distance - Point to Line, and more!) Should be released in no more than 2 weeks!

Hey,
This is Kris; I am now in the process of making a program called "Mathematics Suite" for the TI-83+. It will be a very large program consisting of many different programs from areas including Geometry, Algebra I & II, Trigonometry, and Calculus. Reply to this if you have any questions or comments. PROJECT STATUS: 1% Completed

i would really like to test that prgm out.
so plz send it to my e-mail.

e-mail: mrutunjaya@hotmail.com

If you need any help with programming for it i'd like to help.

e-mail: Ware_Wolf_13@lycos.com

I wrote a program in basic to solve systems to this general format:

Ax+By=C
Dx+Ey=F

...it will do any number of variables and equations as long as you have it in that basic format...

it is in the TI-83+ basic math section under the name "asolve.zip"

Hey guys, I have made many very useful BASIC programs for the TI-83+ to assist in my AP Stat class. Many of them graph the bell curve and shade in appropriate areas. All graphics are thoroughly labeled. Anyone interested in these programs email me and I'll see if I have one you need. (I've got one for everything we've covered in class that could be put on a calc!)

Hope I can help some people

GREAT FOR VISUALIZATIONS
e-mail gibsoncj@attbi for the program!!!
RECORDS COORDINATES
DOESNT USE PICS
NO CHEAP SHOTS AT 3D
THE REAL DEAL
This is the bomb, but i dont know if anyone likes 3d games cause no one made a pgrm like dis one this has a user friendly enviorment and uses the top 3d technology. a few glitches but soon it will have:

-raytracing (crude)
-replections
-ROTATING
-scaling
-better saving

it already has the

-graphical interface
-3d formulas
-rengering
-saving
-menus
etc...
this is a TOTALY grapgic program, check out the screenshots in my profile under 3dcalc!!!

also, i want to know if ANYONE has ANY info on 3d graphics and displaying stuff, mine werks fine but i wanna beaf it up!

please REPLY, im BORED!!!
SEE 3D SPACE LIKE NEVER BEFORE

How can I get a coppy of this program and why didn't you post this great program in the file arcives

I have created a very useful math program to help me with my homework and such. The name of the program:Trisolve. What it does is after it being given three peices of information about a triangle (side side angle, angle side angle, side side side) it will give you all of the rest of the sides and angles and then graph the triangle with the angles labeled. Yes it works, and very well I might add. It only takes up around 2000 bytes so you can of course still have your favorite games on the calc.

*note*It works will any 3 givens except Angle Angle Angle. The reason why should be self explanatory, there are infinitely many triangles possible*note*
*note*with v1.7(the one I have right now) try to avoid having angle A more than 90 degrees. it could possibly go off the screen if it is too high or side c is too long. there are no other bugs that I know of.*note*

comments/suggestions?

I have submitted a program that will solve almost all equations that have a rational number answer. It can store up to seven different equations and solve any one of them at any time. EX. B+(N-1)D=S
The program can solve for any variable in the equation and prompt for the others. I have not found an equation that doesn't work yet.
If you have ideas please email me at Guitarist984@lycos.com

I don't have a link cable, and I'm not planning on getting one. I started just programming simple programs that would do my math problems for me quickly. When I look for programs on the net, I cannot find anything that will simply tell me what to type in. I don't think that small programs that would let me do geometric sequences (wrote one myself = P) would be too big.

Can anyone give me some help?

If you're looking for some kind of a tutorial, I have half of one on www.arasian.com / vortex/ prglearn.htm, but other than that, sorry :)

Hey, I have an idea. You can go to www.ostermiller.org that site has some programs in source code, and also you can download the program source codes viewer from the internet, or go to wal mart or staples and look for a TI-Graphlink. it will give you the link to the computer and software to install, so you can upload programs from your calculator to the computer and also you can download programs on to your TI calculator.

Anyone ever want a program that would allow you to solve expressions with multiple base numbers?
well, thats what im making.
ie
sin(32_16+24_08)

the _XX show the base for the #

Chromium is here!

Chromium is a formula solving program. It solves many popular formulas, including quadratic equation, triangle type, pythagorean theorom, surface area, lateral area, volume, area, circumference, distance, distance3d, midpoint, slope, among others.
It can handle both real and imaginary answers, and exports the answers to list 1. While solving, Chromium displays the formulas on the top of the screen, and prompts you at the bottom.
Also has a reference section that lists constants, variable names, and other formulas.

Anyone interested?

hey im new here im interested in your chromium program how do i go about getting it?

hi. i am interested in this program. i have been having problems with my triangles, and this would do the job. please e-mail it to me at apolo_david@hotmail.com

thanks

I need help on making a program on my TI83 Plus. I want to make a program that does the quadratic formula. Can anyone walk me through it?

Yeah i can, there are som tricks.

Email me and i'll try and help you

Is anyone interested in a math program, that can do almost anything that you need for Alg 2?
Also, it helps with some of Pre-calc.
If so email me at : bhswildcat55@aol.com

I just added another feature, a password protection

hello I am needing a program that will let me caculate complex numbers in polar, retaguler form or bouth .

email me if you can help Wishmaster1999@yahoo.com