Welcome to the TI-Nspire section.
So, you've been told about these magical calculators which do all of your Maths for you. You rush to buy one, but soon find that you have absolutely no idea how to use it. Well, let me tell you this - "with great power comes great responsibility".
If you don't know what a TI-Nspire (CX) is, then click here.
If you don't know what a TI-Nspire (CX) is, then click here.