I have created a TI-BASIC tutorial, which is for TI-82, 83, and 84 calculators specifically. I'm not sure how the other ones work in terms of their BASIC, and I know the TI-89 BASIC is much different.

Here it is:

http://s8.invisionfree.com/ComputerGeek/index.php?showtopic=44

awesome -thx

That was a nice overview, but all of the information is readily available in the books that come with the calculators and from other sources online.

 

I did not know about adding -1 as the first parameter in a text( function, thanks for that.

 

Also, do you know if it is possible to access other symbols that assembly programs can (like lowercase, @, #, etc).

 

Finally, can I delete just a single element from a list?

For example L1 = {1, 2, 3, 0, 4}.

If I want to remove the 0 then I would have to use a loop to go through and save all non-zero numbers to another list and then save it back to L1', since delvar L1(4) will delete the entire contents, not just that particular value.

Lowercase can be accessed with an ASM utility such as codex (find it at ticalc.org) which can be accessed in-program. The other symbols, I don't know.

Deleting a single element from a list is not possible, in a TI calculator. You may just do this, if it's possible:

L1=L1(1,2,3,4)

but it may not work. You can try...

Nice. I just got a TI-84 Plus and have been wondering how to create programs in TI-BASIC.

 

Thanks for doing it

Nice tutorial and site! Also I saw the title of this tutorial, " TI-BASIC tutorial for all you nerds out there." Us Kansas Computer Wizards prefer to be called geeks, not nerds!

I'm hoping to get the thing published on ticalc.org, which is probably the largest TI calculator reference on the internet,