Hello, I have been asked to write a simple program for my work (TI-89) that can easily pull up a list of equations, select one and solve based on requested data. I have been working on this and have got stuck.

I have been utilizing the dialog box to select the type of equation (i.e. hydraulics, pressure, etc…) then request information back to solve the equation but continue to get "dimension" errors since I need to list more equations than allowed (there will be around 60 equations to choose from). Is there another method for listing names of equations??

This is the planned "look" of the program:

Title page (optional)

List of names of equations —-(thought dialog box would work but isn't "long" enough)

Enter numeric data depending on equation selected

display output of selected equation

Should be easy right? HELP!