The TI-81, TI-85 and TI-92 are graphing calculators by Texas Instruments. They were equipped with a relatively large memory and are capable of running programs written in a special calculator language.
 | MacTiger 0.1a6, a TI-92 emulator. |
This emulator is almost as good as having Mathematica on your desktop. MacTiger supports all the functions of the TI-92, like 3D plotting, indefinite integrals, and more. Please keep in mind that this version of MacTiger requires MacsBug to be installed.
 | the home page of MacTiger. |
 | to Arthur Petry, who ported MacTiger. |
| the TI-85 emulator. |
This TI-85 emulator is pretty basic but it seems to work well enough. It allows you to do everything a real TI-85 could do.
| to Robert Stiles, author of TI-85. |
| the Mac-81 emulator. |
This is a fully functional TI-81 emulator, and is very easy to set up and use. If you occasionally need to graph functions, plot, or run simple programs, this might be an excellent solution.
| the ticalc.org TI calculator fan page. |
 | of Mac-81. |
