I don't have a whole lot to say here, as I'm not an interesting person, but I am really smart and love mathematics. I'm here because I'm in a high school calculus course, and I want to increase my ability to write programs for my TI-84 Plus CE beyond Input, Prompt, and Disp. For simple formulas, that works great, but I feel like there is so much more potential to unlock in calculator. Also, computer programming skills are at a very high demand, and will probably become something everyone needs to know how to do. While I took a class on Python back in middle school, I didn't learn much from it, and most of what I did learn has long since been forgotten. I hope I can master the use of my 84 Plus CE, and then move on to an Nspire calculator and repeat the process. I'm at Level One, having already learned Level Zero just playing around. One last thing: Zadok is pronounced ZAY-DAWK. Now, let's get started!