Download this app to your desktop
Wabbitemu creates a Texas Instruments graphing calculator right on your Android device. Wabbitemu supports the TI-73, TI-81, TI-82, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, TI-84 Plus Silver Edition, TI-85, and TI-86. Fast and convenient, Wabbitemu allows you to always have your trusty calculator with you. Because Wabbitemu is an emulator, the calculator it creates will act exactly like the real thing.
Wabbitemu, like all emulators, requires a ROM image. Wabbitemu includes an easy to use setup wizard that will help you create a ROM image for your TI.
More documentation can be found on the official website, <a href="https://www.google.com/url?q=https://www.google.com/url?q%3Dhttp://wabbit.codeplex.com%26sa%3DD%26usg%3DAFQjCNFqv_o2MVuoZ_S2tOy5-arUb8fVHg&sa=D&usg=AFQjCNF5NSADdhpke0Rgcr8tyYwtS90L2Q" target="_blank">http://wabbit.codeplex.com</a>
wont let me download a ROM file