finance function on ti-86
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finance function on ti-86
I installed the finance package from TI which adds finance functions to the
TI-86. It is accessed thru the math menu, I think. Anyway, when I install
it, it works fine. But after a while, the menu is there but the options no
longer are. When I press FIN I get either a row of dark boxes or blank
boxes. So, I try to reinstall it, and the prog says already installed. I
then have to delete the files, get them back from the computer, and install
it again. I think some programs I run might be messing something up in
memory?? Any ideas or solutions would be most appreciated. Thank you.