TI-82 / TI-83 Graphing Calculator Programs


The following programs are written by James D. Jones for use by students of Richland Community College, Decatur, IL. These programs were not written for public consumption. They were written for classroom use, with the textbooks we use in mind, and where the author of the program would be explaining to the students how to use the program. I am only making them available because several people on the Internet have requested them.

The programs may be downloaded and used on your TI-82, TI-83, TI-85, or TI-86 calculator. However, because the programs need to be accompanied by the instructions, which are found here and not in a text file, I ask that they not be uploaded to another archive site (ticalc.org, ti.com, etc.). If someone wants to take the time to document the programs properly, then I may reconsider. If you share them with people, please indicate the source.

I, James D. Jones, nor Richland Community College makes no guarantee of the suitability of these programs. Neither do we guarantee that they will perform as indicated. These programs are not in the public domain.

If you find a problem, please email the author of the programs: james@richland.edu


A link to the program instructions, the last date modified, and a link to the downloadable versions for the TI-82, TI-83, or TI-85 calculators are given below. TI-84 users should download the programs for the TI-83, TI-86 users should download the programs for the TI-85.

The binary programs are zipped so that they will download properly. Use a ZIP program to extract them before installing them to your calculator.

Instructions Last Modified TI-82 TI-83 / TI-83+ / TI-84 TI-85 / TI-86
ALGEBRA 02/23/2006 algebra.zip algebra.zip algebra.zip
ANOVA 08/30/1997 anova.zip anova.zip anova.zip
BINOMIAL 08/30/1997 binomial.zip binomial.zip binomial.zip
CONTING 08/30/1997 conting.zip conting.zip conting.zip
FINANCE 02/23/2006 finance.zip finance.zip finance.zip
GAME 08/30/1997 game.zip game.zip game.zip
HYPERGEO 08/30/1997 hypergeo.zip hypergeo.zip hypergeo.zip
LEONTIEF 08/30/1997 leontief.zip leontief.zip leontief.zip
MEDIAN 08/30/1997 median.zip median.zip median.zip
NUMINT 04/14/1998 numint.zip numint.zip numint.zip
PDIST 02/23/2006 pdist.zip pdist.zip pdist.zip
PIE 08/30/1997 pie.zip pie.zip pie.zip
PIVOT 02/23/2006 pivot.zip pivot.zip pivot.zip
PIVOT1 02/23/2006 pivot1.zip pivot1.zip pivot1.zip
QQPLOT 08/30/1997 qqplot.zip qqplot.zip qqplot.zip
SERIES 08/30/1997 series.zip series.zip series.zip
SIMPLEX 02/23/2006 simplex.zip simplex.zip simplex.zip
SIMULAT 08/30/1997 simulat.zip simulat.zip simulat.zip
STDNORM 04/12/2007 stdnorm.zip stdnorm.zip stdnorm.zip
TWOWAY 08/30/1997 twoway.zip twoway.zip twoway.zip

Download All Programs

Source Code

Many people have asked about being emailed a version of the programs so that they can enter them into their calculator. Since the programs are binary code, sending them the text in an email was impossible. I finally got around to preparing a PDF file of the source of the programs.

View source code of all programs [PDF]


04/12/2007: STDNORM (TI-83)
The STDNORM program on the TI-83 was missing an EE on line 5 and so instead of checking for a number smaller than 1×10-8, it was checking for a number less than -8. The TI-82 and TI-85 versions were correct.

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