Hi,I am using my ti-84 plus and ti-84 plus ce-t but yet is still can't find this symbol: ℕ
It is also used like this: ℕ1 or ℕa letter or another number would go here
Pls help.thanx a lot!
That is indeed a finance variable. You can find it by pressing [APPS][ENTER][RIGHT][ENTER].
2nd->stat->right arrow->up arrow->enter
or
2nd->0 button (catalog)-> Alpha-> ) button (L)-> enter
You now have the list symbol.
Just as an added note: You do not need to include the "∟ " unless you are recalling from a list. Storing to a list it is not needed. See the Optimization section on this page.
Also the hang man game doesn't work it just shows a Domain or Undefined error. The Snake game doesn't work since it just shows up and disappears
According to this wiki, the Try command is on all the calculators, but I can't find it - even in the catalog. Does this command not exist anymore or what? If so, what can I do to simulate the try command (i.e., try a command and see if and error was given without stopping the program)?
The Try command is only available for TI-89 series or above calculators, which use 68k BASIC instead of regular BASIC for their programming language. Unfortunately, you cannot download the Try command for the 83 series.
The solution to a complex problem is often a simple answer.
As kg583 said, it is only for the 68k BASIC. This can be seen in the fact that Try is in the 68k Command Index but not in the Command Index. So when you say that the site says it's available for all calculators, that is not what it says. It says it is available for all calculators running 68k BASIC.
