All the hottest buttons are on this guy – you got SIN, COS, TAN. Heck, there’s even a button that just says MATH. What does it do?! I thought all of these buttons did that. Looks like you have quite an adventure ahead of you as you unlock the secrets of MATH, LOG, x-1, ALPHA, LN, and more. And for those of you old-school guys looking to do some of that classic math – we’ve got all your favorites – +, -, X and much more!