Hi,

I'm a new user of a TI nspire  CX CAS, I have googled this but I think my question is so stupid no one has ever asked it before....

I have downloaded a program that does the simplex method for me, I've used the student software to put the downloaded file into my documents and I can view the code on the calculator but I don't know how to run the program?

The instructions are

> Add your matrix to variable A [] sto-> A
> Run simplex(), to get the answer just type e in the calculator and enter to get the simplex matrix

I've done the first step on the calculator bit but I don't know how to run Simplex() ?! I tired typing it... yes I'm that much of an idiot and it (obviously) didn't work. What do I do please?

Thanks for any help.