I'm working with a TI Nspire, and for a function I'm writing, it would be extremely helpful if I could retrieve what is literally written in the cells of a spreadsheet, rather than the processed output.
For example, if I put 5+4 in cell a1, and I then refer to a1, I retrieve 9. However, it would be far more helpful to me if I could actually retrieve "5+4" (getting it as a string or an expression would be fine, either way).
Does anyone know of a way to do this?
Many thanks! :-)