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**TI Calculator Programs**
| | **The programs that can be downloaded directly from this page are programs which I have written. Most of my programs are also available at www.ticalc.org. I have also listed a few programs by other authors which I have found to be particularly useful. When you download a program by another author, you will be sent to a download site. I have also provided a link to a TI site where you can download new Operating Systems and Flash Apps for most TI graphing calculators. ** **After downloading a program to your computer, if it is a zip file, extract the zip file to a folder. Then use a TI-Graph Link to download the program(s) to your calculator. (I find I have fewer problems when I put all programs in the Main folder.) Most of the zip files also contain a text file which includes a description and instructions.** **If you have any trouble downloading or with the programs, email me at ** **Useful sites: ** | | **TI-89 Programs**
| **Program**
| **Type** | **Description (Click for a more complete description)** | **Author** | **TI-89 Guidebook** | **PDF** | **TI-89 Operations Manual** | | **Flash Apps and Operating Systems** | **APPS** | **TI Software** | | **Autoaoff** | **ASM** | **Turns off alpha key in dialog boxes** | **Kofler** | **Autoclbr** | **ASM** | **Supplies missing final parentheses** | **Kofler** | | **ASM** | **Copy program results to home screen** | **Stearley** | | **ASM** | **Makes it easier to use Greek letters** | **Stearley** | | **Basic** | **Find the equation of a straight line** | **Benson** | **(Standard angle system)** | **Benson** | **Vecdraw2** | **Basic** | **Vector Addition with Vector Diagrams (Compass directions)** | **Benson** | **Vecdrawx** | **Basic** | **Vector Addition with Vector Diagrams** **(Choice of angle systems)** | **Benson** | | | **TI-83+ Programs**
| **** I think the TI-83 programs shown below will also work on the TI-83+.** | **TI-83+ Guidebook** | **PDF** | **TI-83+ Operations Manual** | | **Flash Apps and Operating Systems** | **APPS** | **TI Software** | | **Polysmlt** | **APPS** | **Polynomial root finder and simultaneous equation solver** | | **Quad** | **Basic** | **Finds all roots of quadratic equations** | **Benson** | **Vecadd** | **Basic** | **Vector Addition** | **Benson** |
| | **TI-83 Programs**
| **TI-83 Guidebook** | **PDF** | **TI-83 Operations Manual** | | **Flash Apps and Operating Systems** | **APPS** | **TI Software** | | **Allroots** | **Basic** | **Finds all roots of polynomials (n<=4)** | **Gaebler** | **Eqsystem** | **Basic** | **Solves systems of linear equations** | **Emir** | **Foiler** | **Basic** | **Multiplies binomials** | | **Fctpoly2** | **Basic** | **Finds rational factors of polynomials** | **Fischer** | **Polydiv** | **Basic** | **Divides polynomials** | | **Polymult** | **Basic** | **Multiplies polynomials** | | **Polysolv** | **Basic** | **Finds all real roots of polynomials** | | **Quad** | **Basic** | **Finds all roots of quadratic equations** | **Benson** | **Vecadd** | **Basic** | **Vector Addition** | **Benson** |
| | **TI-85 Programs** | **TI-85 Guidebook** | **PDF** | **TI-85 Operations Manual** | | **Poly3** | **Basic** | **Polynomial operations** | **Deich** | **Quad** | **Basic** | **Finds all roots of quadratic equations** | **Benson** | **Vecadd** | **Basic** | **Vector Addition** | **Benson** |
| | **TI-86 Programs** | **TI-86 Guidebook** | **PDF** | **TI-86 Operations Manual** | | **FactPoly** | **Basic** | **Finds rational factors of polynomials** | **Fischer** | **PolyOps** | **Basic** | **Polynomial operations** | **Deich** | **Quad** | **Basic** | **Finds all roots of quadratic equations** | **Benson** | **Vecadd** | **Basic** | **Vector Addition** | **Benson** |
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