Texas Instruments - TI-89 Graphic Calculator Review

Overall 4.38 of 5 view all 8 reviews

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lazcisco
Chapel Hill, NC

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Can do anything you ever wanted in math

Every day computer user, a person who enjoys quality

Pros

Lots of Functionality, Easy to use, Good price

Cons

Complicated Procedures

DEC

2007

The TI-89 is far more powerful than some of the older models in that it can symbolically evaluate derivatives and integrals, something your TI-83 (and not even MATLAB) can't do. It can even solve differential equations for you. Many of the commands are similar to MATLAB, so if you are used to that, it is good. Programming on the 89 is quite a bit more difficult than on the 83, but still doable. Generally, it seems like an 83 will get you through about pre-calculus, but the 89 will help you go further and will help you in calculus (single and multi variable), differential equations, and linear algebra.

Texas Instruments - TI-89 Graphic Calculator is recommended by lazcisco

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Comments about lazcisco’s Review

trinity101 wrote on Feb 5, 2008 at 10:36PM

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This calculator sucks in terms of fuction accesibility. It takes too many steps to get to certain functions and is way to complicated. Seems like you need loads of free time to practice the thing. It's still i good buy once you get use to it and master the operations. Sometimes i think it's just not worth it cuz it can cause real time wastage

More Texas Instruments - TI-89 Graphic Calculator reviews


Key Functions	Size Handheld Calculator Type Graphic Print Option Without Print Option
Other Functions	Display Regular Power Source Battery
Warranty	Warranty 1 Year
Miscellaneous	MPN 89mcs1l1b Product ID 20655768
Product MPN	MPN 89mcs1l1b

Texas Instruments - TI-89 Graphic Calculator Review

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