Categories
Available subcategories:
Files
-
Clicker is a BASIC program that enables you to perform repetitive calculations on your TI-89 Titanium much quicker than you can on the Home Screen. You can even store and later access intermediate calculation results just as you'd be able to do on the real Home Screen. It only has one C subprogram dependency.
It works on the basis of performing _iterations_: a user-defined operation works on a user-defined starting value. Then, the output of the operation is used as input for the next iteration.
The program works flawlessly on negative and complex numbers. It can operate on entire lists or matrices. It can also be automated, running many iterations internally. It has been tested on many hundreds of inputs, and produces expected results every single time.
New in version 3.4: Changed license to public domain, speed improvements, minor code deduplication, migrate away from Flib
Categorized under: -
This ship database gives the the names, registry numbers, and classes of 156 different starships from the Star Trek universe. Screenshots in reade-me file.
Categorized under: -
CBL Console provides a quick and easy way to test CBL commands without cluttering the homescreen. Designed for use with the TI CBL, TI CBL 2, or Vernier LabPro. Now features additional commands!
Categorized under: -
Riemann Sums allows you to input a function in terms of x, an interval, and the number of rectangles.
Categorized under:
It will then give you 7 choices: Left, Right, Midpoint, Trapezoidal, All, About, and Quit. The first
four choices allow you to perform individual calculations. Choosing All performs all of the first
four options. Choosing About gives information about the program. Choosing Quit ends the program.
If you choose any of the options except Quit, after execution a popup will appear asking to run the
program again or quit. -
CBLM is a modular CBL program that both provides a fast way to collect data and provides developers with tools to quickly create CBL programs. It supports the standard set of CBL/CBL2 sensors along with numerous other Vernier sensors.
Categorized under: -
This is a [URL=http://www.cemetech.net/forum/viewtopic.php?t=6448]Merthese[/URL] interpreter for all 68k calculators written in 68k Basic. It supports the Merthing @ Kerm extension, but not the w\ Nikky extension.
Categorized under: -
This program calculates solar elevation and azimuth from UTC time. v3.0 supports two external programs and two locations.
Categorized under:
This version requires clock functionality for the program to run properly; preferably TI-89 Titanium. TI-89 HW2 should work with OS 2.09. -
This is a port of the mouse and cheese game from the 'Programming the TI-83+/TI-84+' book to the 68k series of calculators.
Categorized under: -
This is the sixth in my Screensaver series for the z80 calculators, now ported to the TI-89. A set of crosshairs moves randomly over the graphscreen until any key is pressed, when it quits instantly to the homescreen.
Categorized under: -
CycleGen is the most powerful graphical animation generator for the TI-89 Titanium. It supports 2D, 3D, parametric, polar, sequence, and differential graphs. It can easily use all available memory: it lets you take advantage of the vast expanse of available storage in the Flash chip, while also having some safety features that ensure Flash writes only happen when absolutely necessary.
This program is bundled with CycleView, an intuitive, lightweight animation player designed for use with CycleGen. It features conveniences the OS's built-in CyclePic instruction lacks.
Special thanks to Zeroko for some TI-BASIC tricks.
New in Version 2.1: Now under the public domain!; Uses statline instead of flib for speed and licensing purposes; fixed bugs regarding `maxsteps` flag; smoothed out an edge case that could happen if the user has >1.5 MB memory available to store frames; other intuitiveness improvements
Categorized under: -
A lot like the original game. Just press the arrow keys as they pass.
Categorized under: -
This is 68k port of KermM's polygon drawer that is included in his excellent programming book. I only ported the source to 68k Basic.
Categorized under: -
This is a simple extrema finder for the TI-89/T/92/+/V200 series coded entirely in basic.
Categorized under: -
A simple Sierpinski triangle rendering program I made in an hour after Merth uploaded a picture in the instant chat (SAX?) of Cemetech showing a few calculators rendering a Sierpinski triangle. Being an ardent user of the TI-89 Titanium, I just had to create one myself.
It supports zooming via the built-in window variables; make sure to open "sierpgdb" before launching the program, though. If you want to change the random point selected inside the triangle before the program starts or change the number of iterations, feel free to edit it; the variable names are descriptive enough.
You should have Flib installed. (https://www.ticalc.org/archives/files/fileinfo/117/11770.html)
Flib is used to display the current iteration number in the status line. If you don't want this functionality or you can't install Flib, then just comment out the `main\flib([...]` call near the bottom of the program.It's not meant to be optimized at all. APD will trigger during the execution of this program, and I don't know why. Disable it or change its duration beforehand if you want to do >~4000 iterations.
P.S.: The README.txt file in the ZIP contains exactly the text you see above. Don't waste your time re-reading that if you've already read this.
Categorized under: -
LTS-CBL (Long Term Sampling with CBL) is a useful utility for performing long data collection runs with a TI CBL, TI CBL 2, or Vernier LabPro.
Categorized under: -
idbd is an AMS BASIC function that returns the number of days between two ISO 8601 formatted dates. idbd(YYYYMMDD,YYYYMMDD) => int
It has no dependence on the Finance app. It only has two pure (public domain) BASIC dependencies, both also written by me, included in this package. idbd itself is also public domain.
This might've been made for a certain someone. ;)
Categorized under: -
A very simple BASIC function for AMS that returns the ordinal date of its argument: {year,month,day}. This program accounts for leap years and has been tested extensively.
Categorized under: -
padstr is a very simple BASIC function that pads/truncates strings.
Categorized under: -
getfree is a very simple AMS BASIC function that returns the total amount of free RAM and Archive (Flash) space, in bytes, as a list. Compatible with all TI-68k calculators that have Flash memory.
Categorized under:
File statistics are updated periodically, so numbers shown in this listing may not agree exactly with those shown on individual files.
Advertisement