The TI-83 scientific calculator includes a finance-solving application that can do advanced calculations about the time value of money. It can also solve the basic equation for simple interest ...

Now I don't use the programs anyway during tests, but I just got the ti-83 and it has a whole lot of "programs" and "apps" on it that were the "key features" of the whole calculator, and I didn't ...

The calculator has a 2.5mm audio jack for it’s data port and the camera has an identical port for the shutter trigger. The TI-83 runs a program with a FOR loop to act as the timer.