Oh, the app is not for public use, that is why (the PM 1.2 app).

Anyways, I figured out that the file I uploaded was the wrong version, so sorry about the crash to the two people that downloaded it :[ I updated it with the new version which has a few more tutorials and menu options. The current tutorials are:

Binomial CDF
Binomial PDF
Determinant
Integral
Matrix Inverse
Derivative
Normal CDF
Reduced Row Echelon
Hello World programming example

I finally worked on this a little last night and today since it might actually be useful to other students and professors on campus. I scrapped my original menu idea for a much simpler version. Now you can scroll through the tutorials and I made the setup relatively easy for adding new tutorials. There is also a filter option to view tutorials by category.

So some documentation since I haven't updated the readme:

There are two types of items that can be selected from the menus-- Tutorials and Menu Links. Menus have the following syntax:
Menu_0:
     .db "Menu name",0
     .dw number_of_items
     .dw Item_pointer_0
     .dw Item_pointer_1
     .dw Item_pointer_2
...
The item pointers point to an item of the types named above. Tutorials have the following syntax:
Tuto_0:
     .db "Item Name",0,0
     ;Tutorial data
     ExitTutor()       ;also .db 0
Menu Links have the following format:
MenuLink_0:
     .db "Item Name",0,1
     .dw MenuPtr

I also added a new tutorial function called Routine() which allows you to call tutorial code as subroutine. I made this because as I was adding some of the Linear Algebra commands, there was a bunch of duplicate code. Subroutines end the same way as tutorials, with ExitTutor(). Code will then resume after the point of the call.

Finally, I am also trying to keep in mind the goal of having external tutorials and a multipage app. Some of the source code is currently unoptimised since it is a one-page app, but once page boundaries have to be worried about, it will be useful.

EDIT: The original download had the wrong version of the app (correct source, though). It is corrected with an updated version.

An interesting bug was found and reported on TI-BD. The glitch and how I managed to reproduce it:
(Note that this was tested on OS 2.55MP)
-First, she created an app with Basic Builder to put a bunch of BASIC programs together
-From there, run one of the programs that uses an Input command
-Once you exit, you cannot use fractions mode, even if you use ►Frac or set it manually in the mode menu.

Fixes:
-Run the app again, exiting before you use an Input command.
or
-Include this program and run it before exiting the app:
AsmPrgmFD362800C9
It took some hunting to figure out which flags were causing the issue. The flags should have nothing to do with displaying fractions, but the OS apparently exits some routine early if they are set:
bit appRunning,(iy+APIFlg)
bit 6,(iy+APIFlg)

For whatever reason, it seems that when an Input command is parsed, the app exits with those two flags still set, but otherwise it returns with them reset. Resetting them seems to fix the problem.

This bug does not seem to be present on OS 2.43, though.

They were stick figures wielding mallets, but ostriches sound fantastic

It says TI-BASIC z80 on that page But I got a 13? o_o that is pretty awesome.

That doesn't explain why I showed up o.o I have seen pimathbrainiac for the past week or so (it changes periodically). I have never seen my name listed, though o_O

I did a rough estimate and I think that z80 assembly with 32-bit stuff ought to go through 300 palindromes per second at 6MHz.

Also, I wonder what your method is?