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Graph3 v2.0: 3D and DiffEq Graphing


Ranked as 96 on our all-time top downloads list with 71704 downloads.
Ranked as 1244 on our top downloads list for the past seven days with 10 downloads.
Ranked as 8 on our top rated list with a weighted average of 9.18.

Filename graph3.zip (Download)
Title Graph3 v2.0: 3D and DiffEq Graphing
Description Graph3 is the all-in-one solution for extending the graphing capabilities of your calculator by integrating both 3D and differential equation graphers! The 3D grapher is faster than the TI−89¬ís built−in grapher; it features rotation, zooming, tracing, hidden surface, and more. The differential equation grapher features the Runge−Kutta method, slope fields, and more.
Authors Kirk Meyer (kirk.meyer@alpaxo.com)
Martin Warmer (mmartin@xs4all.nl)
Category TI-83/84 Plus Flash Math Programs
File Size 22,066 bytes
File Date and Time Thu Feb 15 06:24:55 2007
Documentation Included? Yes
Source Code Included? No



Review by  Josh G
Reviewed on 2012-08-09
Graph3 is most efficient as a proof of concept. It does not have an accurate set of axes, and every graph must be scaled down (divide the whole equation by ~300) for a graph that is more than a tiny pointed shape.

However, the wireframe mode is very useful in determining top and bottom sides. When axes are labeled, rotation is more easily visible, but the screen gets a little crowded.

Overall, a very nice program that proves the TI-83/84 can graph in 3D, but it could have been much better. Unfortunately, development seems to have stopped completely, with little hope of producing a new version. A last note, this program has remained stable despite numerous OS updates over the years, which is rare in older programs, but if it is used with Omnicalc or other unstable, old programs, it may need to be uninstalled/reinstalled to work again.

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Archive Contents
Name Size
graph3.pdf   9318
graph3.8xk   38833

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