WEEKLY GIVEAWAY PUZZLE (5-24-15): First correctly explained solution wins a FREE APP OF YOUR CHOICE!! Ahead of a big celebration, a king receives a delivery of 1,000 bottles of beer. But there is a slight problem: one of the bottles has been poisoned. The bad beer is indistinguishable in every way, except that it causes food poisoning about one hour after ingested. The king is short on time and bodies. The party is in a few hours and he only has 10 guards to spare. How can the king identify the bad bottle? Email us at: support@ti89.com |
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Testimonials

(M.Y.) "Great programs!...I purchased CME, PME, and Matrices made easy...I was able to do almost the whole course (college algebra) using the programs you guys put together...they are the best calculator tool(s) I have come across...and I have looked VERY hard on the net...the only tool that is remotely close is Derive...which I also own...BUT...Derive is not as user friendly...as yours is! Thanks a million!"

Slideshows

Matrices Made Easy 4.0

Works With

TI92 Plus | TI89 | TI89 Titanium | Voyage 200 |

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Description

- The most comprehensive Matrix/Vector APP for calculators.
- Users have boosted their Matrix/Vector knowledge.
- Ideal for quick review in all Matrix and Linear Algebra classes.
- Easy to use. Just plug in the matrix/vector and the correct answer shows.
- Simplex Algorithm

Visit the Classic Site at www.ti89.com/index.htm for more details.

Documentation

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